FOD2742B

Mfr. #:: FOD2742B
Manufacturer:: ON Semiconductor
Description:: Transistor Output Optocouplers Error amplifier Optocouple
Lifecycle:: New from this manufacturer.
Datasheet:: FOD2742B Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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Product Attribute
Attribute Value

Manufacturer: Fairchild Semiconductor

Product Category: Optoisolators - Transistor, Photovoltaic Output

Series: -

Packaging: Bulk Alternate Packaging

Unit-Weight: 0.008889 oz

Package-Case: SOIC-8

Input-Type: DC

Operating-Temperature: -25°C ~ 85°C

Mounting-Type: Surface Mount

Output-Type: Transistor

Number-of-Channels: 1

Supplier-Device-Package: 8-SOIC

Current-Output-Channel: 50mA

Voltage-Output-Max: 70V

Current-DC-Forward-If-Max: -

Voltage-Isolation: 2500Vrms

Voltage-Forward-Vf-Typ: 1.2V

Current-Transfer-Ratio-Min: 100% @ 10mA

Current-Transfer-Ratio-Max: 200% @ 10mA

Turn-On-Turn-Off-Time-Typ: -

Rise-Fall-Time-Typ: -

Vce-Saturation-Max: 400mV

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 25 C

Vf-Forward-Voltage: 1.5 V

Isolation-Voltage: 2500 Vrms

If-Forward-Current: 20 mA

Part-#-Aliases: FOD2742B_NL

Current-Transfer-Ratio: 100 % to 200%

Maximum-Collector-Current: 50 mA

Maximum-Collector-Emitter-Voltage: 70 V

Maximum-Collector-Emitter-Saturation-Voltage: 0.4 V

Tags: FOD2742B, FOD2742, FOD274, FOD27, FOD2, FOD

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

FOD2742B Description

***ical: Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box

***ure Electronics: FOD2742B Series 2500 Vrms 100 % CTR Optically Isolated Error Amplifier - SOIC-8

***inecomponents.com: SMALL OUTLINE ERROR AMPLIFIER OPTOCOUPLER, TRANSISTOR OUTPUT

***Semiconductor: 8-PIN SOIC Error Amplifier Optocoupler

***ser: OptoCouplers & OptoIsolators Error amplifier Optocoupler

***Components: In a Pack of 5, Fairchild, FOD2742B DC Input Phototransistor Output Optocoupler, Surface Mount, 8-Pin SOIC

***i-Key: OPTOCOUPLER TRANS 2.5KVRMS 8SOIC

***ark: 8So E-Amp Tr Rohs Compliant: Yes

***nell: ISOLATED ERROR AMPLIFIER; No. of Channels:1; Voltage, Isolation:2500V ac; Output Type:Transistor; Input Current:20mA; Voltage, Output Max:70V; Case Style:SOP-8; Operating Temperature Range:-40°C to +85°C; Approval Bodies:BSI, CSA, VDE; Approval Category:UL Recognised; Bandwidth:50kHz; CMR:1.0kV/µs; Collector-to-Emitter Breakdown Voltage:70V; Current Ic Max:50mA; External Depth:3.9mm; External Length / Height:3.38mm; No. of Pins:8; Optocoupler Type:Transistor; Power Dissipation:145mW; Temp, Op. Max:85°C; Temp, Op. Min:-40°C; Termination Type:SMD; Voltage, Input Max:37V; Voltage, Vf Max:1.5V; Voltage, Vf Typ:1.2V; Width, External:4.88mm; Ratio, CTR Max:200%; Ratio, CTR Min:100%; Tolerance:1%; Voltage, Reference:2.5V

***ment14 APAC: ISOLATED ERROR AMPLIFIER; No. of Channels:1; Isolation Voltage:2.5kV; Optocoupler Output Type:Phototransistor; Input Current:10mA; Output Voltage:70V; Opto Case Style:SOIC; No. of Pins:8; SVHC:No SVHC (20-Jun-2011); Approval Bodies:BSI, CSA, VDE; Approval Category:UL Recognised; Bandwidth:50kHz; CMR:1.0kV/µs; Collector Emitter Voltage V(br)ceo:70V; Continuous Collector Current Ic Max:50mA; Current Transfer Ratio Max:200%; Current Transfer Ratio Min:100%; External Depth:3.9mm; External Length / Height:3.38mm; External Width:4.88mm; Forward Voltage VF Max:1.5V; Input Voltage Max:37V; Operating Temperature Range:-40°C to +85°C; Output Type:Phototransistor; Power Dissipation Pd:145mW; Power Dissipation Pd:145mW; Reference Voltage:2.5V; Tolerance:1%; Voltage Vf Typ:1.2V

***rchild Semiconductor: The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage tolerance = 2%, 1%, and 0.5%. The Current Transfer Ratio (CTR) ranges from 100% to 200%. It also has an outstanding temperature coefficient of 50 ppm/°C. It is primarily intended for use as the error amplifier/reference voltage/optocoupler function in isolated ac to dc power supplies and dc/dc converters. When using the FOD2742, power supply designers can reduce the component count and save space in tightly packaged designs. The tight tolerance reference eliminates the need for adjustments in many applications. The device comes in a 8-pin small outline package.

Market price

Part #	Mfg.	Description	Stock	Price
FOD2742BR2 DISTI # V72:2272_06338338	ON Semiconductor	SMALL OUTLINE ERROR AMPLIFIER	3186	3000:$0.4226 1000:$0.4744 500:$0.5799 250:$0.6618 100:$0.6624 25:$0.8442 10:$0.8454 1:$0.9777
FOD2742B DISTI # V36:1790_06338337	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Tube	249	24000:$0.3330 9000:$0.3424 6000:$0.3427 3000:$0.3429
FOD2742BR2 DISTI # FOD2742BR2CT-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	639In Stock	1000:$0.5421 500:$0.6582 100:$0.8712 10:$1.2580 1:$1.5500
FOD2742BR2 DISTI # FOD2742BR2DKR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	639In Stock	1000:$0.5421 500:$0.6582 100:$0.8712 10:$1.2580 1:$1.5500
FOD2742BR2V DISTI # FOD2742BR2VCT-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	405In Stock	1000:$0.6275 500:$0.7619 100:$1.0084 10:$1.4570 1:$1.7900
FOD2742BR2V DISTI # FOD2742BR2VDKR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	405In Stock	1000:$0.6275 500:$0.7619 100:$1.0084 10:$1.4570 1:$1.7900
FOD2742B DISTI # FOD2742B-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	71In Stock	10:$0.9370 1:$1.1500
FOD2742BR1V DISTI # FOD2742BR1VTR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call
FOD2742BR1V DISTI # FOD2742BR1VCT-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
FOD2742BR1V DISTI # FOD2742BR1VDKR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
FOD2742BR1 DISTI # FOD2742BR1-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call
FOD2742BR2 DISTI # FOD2742BR2TR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.4400 5000:$0.4576 2500:$0.4682
FOD2742BR2V DISTI # FOD2742BR2VTR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.5093 5000:$0.5297 2500:$0.5419
FOD2742BV DISTI # FOD2742BV-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC RoHS: Compliant Min Qty: 3000 Container: Tube	Temporarily Out of Stock	3000:$0.4812
FOD2742B DISTI # 26163397	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Tube	27000	3000:$0.3750
FOD2742BR2 DISTI # 25745054	ON Semiconductor	SMALL OUTLINE ERROR AMPLIFIER	3186	3000:$0.4226 1000:$0.4744 500:$0.5799 250:$0.6618 100:$0.6624 25:$0.8442 16:$0.8454
FOD2742BR2 DISTI # 29076141	ON Semiconductor	SMALL OUTLINE ERROR AMPLIFIER	2500	2500:$0.5733
FOD2742B DISTI # 25660692	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Tube	249	249:$0.3429
FOD2742B DISTI # FOD2742B	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box - Rail/Tube (Alt: FOD2742B) RoHS: Compliant Min Qty: 3000 Container: Tube	Americas - 1429	3000:$0.3579 6000:$0.3489 12000:$0.3399 18000:$0.3309 30000:$0.3229
FOD2742B DISTI # FOD2742B	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box (Alt: FOD2742B) RoHS: Compliant Min Qty: 1 Container: Box	Europe - 950	1:€0.6899 10:€0.5369 25:€0.4449 50:€0.3749 100:€0.3669 500:€0.3549 1000:€0.3479
FOD2742BV DISTI # FOD2742BV	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box - Rail/Tube (Alt: FOD2742BV) RoHS: Compliant Min Qty: 3000 Container: Tube	Americas - 0	3000:$0.4289 6000:$0.4269 12000:$0.4209 18000:$0.4159 30000:$0.4059
FOD2742BR2 DISTI # FOD2742BR2	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R - Tape and Reel (Alt: FOD2742BR2) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.4179 5000:$0.4149 10000:$0.4099 15000:$0.4049 25000:$0.3949
FOD2742BR2 DISTI # FOD2742BR2	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R (Alt: FOD2742BR2) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.6179 5000:€0.5059 10000:€0.4629 15000:€0.4279 25000:€0.3969
FOD2742BR2 DISTI # FOD2742BR2	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R (Alt: FOD2742BR2) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
FOD2742BR2V DISTI # FOD2742BR2V	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R - Tape and Reel (Alt: FOD2742BR2V) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.4839 5000:$0.4809 10000:$0.4739 15000:$0.4679 25000:$0.4569
FOD2742B DISTI # 04M9262	ON Semiconductor	ISOLATED ERROR AMPLIFIER,No. of Channels:1 Channel,Optocoupler Case Style:SOIC,No. of Pins:8Pins,Isolation Voltage:2.5kV,CTR Min:100%,Bandwidth:50kHz,Product Range:-,Input Current:10mA,No. of Channels:1Channels , RoHS Compliant: Yes	2909	1:$0.8600 10:$0.7340 100:$0.5640 500:$0.4980 1000:$0.3930 2500:$0.3490 10000:$0.3360
FOD2742BV DISTI # 84H4728	ON Semiconductor	NPN-Output dc-Input Optocoupler,1-CHANNEL,2.5kV ISOLATION,SO , RoHS Compliant: Yes	0	1:$1.1500 10:$0.8880 100:$0.6910 1000:$0.4610 2000:$0.4580 10000:$0.4310 24000:$0.4180 50000:$0.4080
FOD2742B. DISTI # 29AC6354	Fairchild Semiconductor Corporation	8SO E-AMP TR , ROHS COMPLIANT: YES	1429	1:$0.3580 10:$0.3490 25:$0.3400 50:$0.3310 100:$0.3230 500:$0.3150 1000:$0.3080
FOD2742B	Fairchild Semiconductor Corporation	Transistor Output Optocoupler, 1-Element, 2500V Isolation RoHS: Compliant	185	1000:$0.4300 500:$0.4500 100:$0.4700 25:$0.4900 1:$0.5300
FOD2742BV	Fairchild Semiconductor Corporation	Transistor Output Optocoupler, 1-Element, 2500V Isolation RoHS: Compliant	2487	1000:$0.5400 500:$0.5700 100:$0.6000 25:$0.6200 1:$0.6700
FOD2742B DISTI # 512-FOD2742B	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	2654	1:$0.8600 10:$0.7340 100:$0.5640 500:$0.4980 1000:$0.3930 2500:$0.3490 10000:$0.3360
FOD2742BR2 DISTI # 512-FOD2742BR2	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	756	1:$1.0500 10:$0.8960 100:$0.6890 500:$0.6090 1000:$0.4800 2500:$0.4260 10000:$0.4100
FOD2742BV DISTI # 512-FOD2742BV	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	2862	1:$1.0800 10:$0.9210 100:$0.7080 500:$0.6250 1000:$0.4940 2500:$0.4380 10000:$0.4220
FOD2742BR2V DISTI # 512-FOD2742BR2V	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	1470	1:$1.2200 10:$1.0400 100:$0.7970 500:$0.7040 1000:$0.5560 2500:$0.4930 10000:$0.4750
FOD2742BR1 DISTI # 512-FOD2742BR1	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	0
FOD2742BR1V_Q DISTI # 512-FOD2742BR1V_Q	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Not compliant	0
FOD2742BV_Q DISTI # 512-FOD2742BV_Q	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Not compliant	0
FOD2742BR1V DISTI # 512-FOD2742BR1V	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	0
FOD2742BR2V_Q DISTI # 512-FOD2742BR2V_Q	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Not compliant	0
FOD2742BR2_Q DISTI # 512-FOD2742BR2_Q	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Not compliant	0
FOD2742BR2	ON Semiconductor	FOD2742B Series 2500 Vrms 100 % CTR Optically Isolated Error Amplifier - SOIC-8 RoHS: Compliant	2500Reel	2500:$0.4100
FOD2742B DISTI # 6711371	ON Semiconductor	OPTOCOUPL DC-IN 1-CH TRANS DC-OUT 8-SOIC, PK	344	5:£0.6440 50:£0.5500 100:£0.4220
FOD2742B DISTI # 1220047	ON Semiconductor	ISOLATED ERROR AMPLIFIER RoHS: Compliant	5139	5:£0.6290 25:£0.5670 100:£0.4300 250:£0.4050 500:£0.3800
FOD2742BR2 DISTI # C1S541901510800	ON Semiconductor	Optocouplers RoHS: Compliant	3186	250:$0.6612 100:$0.6618 25:$0.8431 10:$0.8442
FOD2742BR2 DISTI # XSFP00000133809	Fairchild Semiconductor Corporation	RoHS: Compliant	3365	2500:$0.5467 3365:$0.5125
FOD2742B DISTI # 1220047	ON Semiconductor	ISOLATED ERROR AMPLIFIER RoHS: Compliant	2909	1:$1.3700 10:$1.1700 100:$0.8930 500:$0.7880 1000:$0.6220 2500:$0.5530 10000:$0.5320 25000:$0.5150

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FOD2742B

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes