CNZ3731

Series: -
Number of Channels: 1
Input Type: DC
Voltage - Isolation: 5000Vrms
Current - DC Forward (If): 50mA
Current Transfer Ratio (Max): -
Vce Saturation (Max): 1V
Mounting Type: Through Hole
Package / Case: 4-DIP (0.300", 7.62mm)
Output Type: Darlington
Current Transfer Ratio (Min): 1000% @ 1mA
Voltage - Output: 300V
Current - Output / Channel: 150mA
Manufacturer: Panasonic Electronic Components - Semiconductor Products
Packaging: Bulk


Features:

High collector to emitter breakdown voltage : VCEO > 300 V, A type : VCEO > 350 V
High current transfer ratio with Darlington phototransistor output : CTR = 4000% (typ.)
High I/O isolation voltage : VISO5000 Vrms
Small DIL package for saving mounting space
UL listed (UL File No. E79920)
A-type models have a guaranteed internal insulating distance of 0.4 mm


Application

Telephones
Telephone exchange
FAX
Programmable controllers
Signal transfer between circuits with different potentials and impedances


Pinout




Specifications

  (Ta = 25°C)

*1 Pulse width100 ms, repeat 100 pps
*2 Input power derating ratio is 0.75 mW/°C at Ta 25°C.
*3 Output power derating ratio is 3.0 mW/°C at Ta25°C (CNZ3731, CNC2S501).
  Output power derating ratio is 0.75 mW/°C at Ta  25°C (CNC7C501, CNC2S502, CNZ3734, CNC7H501).
*4 AC 1min., RH < 60 %


Parameters:

Technical/Catalog Information	CNZ3731
Vendor	Panasonic - SSG
Category	Isolators
Isolation Voltage	5000Vrms
Input Type	DC
Output Type	Darlington
Current - Output/Channel	150mA
Voltage - Output	300V
Vce Saturation (Max)	1V
Current Transfer Ratio (Min)	1000% @ 1mA
Mounting Type	Through Hole
Package / Case	4-DIP
Packaging	-
Number of Circuits	1 - Single
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	CNZ3731 CNZ3731