1. Anode
2. Cathode
3. Emitter
4. Collector
PIN CONNECTION
(Top View)
43
12
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DESCRIPTION
The PS2861B-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor.
The package has a shield effect to cut off ambient light, and is mounted in a Shrink SOP (Small Outline Package)
for high density applications.
Due to the high isolation voltage between the input and output, the PS2861B-1 is suitable for interface and signal
transfer circuits that require surface or high-density mounting.
FEATURES
• Operating ambient temperature: 110°C
• Isolation distance (0.4 mm MIN.)
• High isolation voltage (BV = 3 750 Vr.m.s.)
• Shrink SOP (Small Outline Package) type
• High-speed switching (t
r = 4
μ
s TYP., tf = 5
μ
s TYP.)
• Embossed tape product: PS2861B-1-F3: 3 500 pcs/reel
• Pb-Free product
• Safety standards
• UL approved: No. E72422
• CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
• BSI approved: No. 8979/8980
• SEMKO approved: No. 908508
• DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40024453 (Option)
APPLICATIONS
• Power supply
• Programmable logic controllers
PHOTOCOUPLER
PS2861B-1
4-PIN SSOP PHOTOCOUPLER
OPERATING AMBIENT TEMPERATURE 110°C
−NEPOC Series−
Document No. PN10742EJ02V0DS (2nd edition)
Date Published March 2010 NS
