DL4747A-TP

DL4728
THRU
DL4761
1 Watt
Zener Diode
3.3 to 75 Volts
Features
x High Reliability
x
Very Sharp Reverse Characteristic
x Low Reverse Current Level
Maximum Ratings
x
Operating Temperature: -65 к to +175 к
x Storage Temperature: -65
к
to +175
к
x 1 Watt DC Power Dissipation
x Maximum Thermal Resistance: 100K/W Junction To Ambient
Test Conditions: I = 9.5mm(3/8”),T
L
= constant
x
Maximum Forward Voltage @ 200mA: 1.2 Volts
Figure 2 - Derating Curve
Power Dissipation (W) -
Versus
- Temperature
к
Temperature
к
25 100 150
200
W
0.5
1.0
Typical Temperature Coefficient (mV/
к
) –
versus
– Zener Voltage (V
Z
)
Figure 1 - Typical Temperature Coefficient
0
20
40
0
20
40
mV/
к
V
Z
omponents
20736 Marilla Street Chatsworth

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GLASS MELF
SUGGESTED SOLDER
PAD LAYOUT
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .190 .205 4.80 5.20
B --- .022 --- .55 Nominal
C .095 .105 2.40 2.67
A
B
C
Cathode Mark
.210
.035
.115
Revision: B 2011/09/06
TM
Micro Commercial Components
1 of 3
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Notes: 1. Lead in Glass Exemption Applied, see EU Directive Annex Notes 5.
Moisture Sensitivity Level 1
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART
NUMBER
ZENER
VOLTAGE
V
Z
TEST
CURRENT
I
ZT
MAXIMUM
DYNAMIC
IMPEDANCE
Z
ZT
@ I
ZT
MAXIMUM
REVERSE
CURRENT
I
R
@ V
R
TEST
VOLTAGE
V
R
MAXIMUM
REGULATOR
CURRENT
IZM
TA = 50°C
MAXIMUM
KNEE
IMPEDANCE
Z
ZK
@ I
ZK
TEST
CURRENT
I
ZK
MAXIMUM
SURGE
CURRENT
I
S
VOLTS mA OHMS µA VOLTS mA OHMS mA mA
DL4728 3.3 76 10 100 1 276 400 1.0 1280
DL4729 3.6 69 10 100 1 252 400 1.0 1260
DL4730 3.9 64 9 50 1 234 400 1.0 1190
DL4731 4.3 58 9 10 1 217 400 1.0 1070
DL4732 4.7 53 8 10 1 193 500 1.0 970
DL4733 5.1 49 7 10 1 178 550 1.0 890
DL4734 5.6 45 5 10 2 162 600 1.0 810
DL4735 6.2 41 2 10 3 146 700 1.0 730
DL4736 6.8 37 3.5 10 4 133 700 1.0 660
DL4737 7.5 34 4.0 10 5 121 700 0.5 605
DL4738 8.2 31 4.5 10 6 110 700 0.5 550
DL4739 9.1 28 5.0 10 7 100 700 0.5 500
DL4740 10 25 7 10 7.6 91 700 0.25 454
DL4741 11 23 8 5 8.4 83 700 0.25 414
DL4742 12 21 9 5 9.1 76 700 0.25 380
DL4743 13 19 10 5 9.9 69 700 0.25 344
DL4744 15 17 14 5 11.4 61 700 0.25 304
DL4745 16 15.5 16 5 12.2 57 700 0.25 285
DL4746 18 14 20 5 13.7 50 750 0.25 250
DL4747 20 12.5 22 5 15.2 45 750 0.25 225
DL4748 22 11.5 23 5 16.7 41 750 0.25 205
DL4749 24 10.5 25 5 18.2 38 750 0.25 190
DL4750 27 9.5 35 5 20.6 34 750 0.25 170
DL4751 30 8.5 40 5 22.8 30 1000 0.25 150
DL4752 33 7.5 45 5 25.1 27 1000 0.25 135
DL4753 36 7.0 50 5 27.4 25 1000 0.25 125
DL4754 39 6.5 60 5 29.7 23 1000 0.25 115
DL4755 43 6.0 70 5 32.7 22 1500 0.25 110
DL4756 47 5.5 80 5 35.8 19 1500 0.25 95
DL4757 51 5.0 95 5 38.8 18 1500 0.25 90
DL4758 56 4.5 110 5 42.6 16 2000 0.25 80
DL4759 62 4.0 125 5 47.1 14 2000 0.25 70
DL4760 68 3.7 150 5 51.7 13 2000 0.25 65
DL4761 75 3.3 175 5 56.0 12 2000 0.25 60
NOTE 1 The JEDEC type numbers shown have A 5% tolerance on nominal zener voltage.
No
suffix
signifies
10% tolerance, A signifies 5% tolerance, C signifies 2% tolerance.
NOTE 2 The zener impedance is derived from the 60Hz AC voltage, which results when an AC current having an rms value equal to
10% of the DC zener current (Izt or Izk) is superimposed on Izt or Izk. Zener impedance is measured at two points to insure
a sharp knee on the breakdown curve and eliminate unstable units.
NOTE 3 The reverse surge current is measured at 25
o
C ambient using a 1/2 square wave or equivalent sine wave pulse 1/120 second
duration superimposed on Izt
NOTE 4 Voltage measurements to be performed 90 seconds after application of DC current.
DL4728 thru DL4761
Revision: B 2011/09/06
TM
Micro Commercial Components
2 of 3
Revision: B 2011/09/06
TM
Micro Commercial Components
3 of 3
3
Device Packing
Part Number-TP Tape&Reel: 5Kpcs/Reel
Ordering Information :
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
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problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.

DL4747A-TP

Mfr. #:
Manufacturer:
Micro Commercial Components (MCC)
Description:
Zener Diodes 1W 12.5V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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