CD974B vs CD972B

Product Attributes

Part Number CD974B CD972B
Manufacturer Microchip Technology Microchip Technology
Category Diodes - Zener - Single Diodes - Zener - Single
CD974B CD972B
Product Status Active Active
Voltage - Zener (Nom) (Vz) 36 V 30 V
Tolerance ±5% ±5%
Power - Max 500 mW 500 mW
Impedance (Max) (Zzt) 70 Ohms 49 Ohms
Current - Reverse Leakage @ Vr 500 nA @ 27 V 500 nA @ 23 V
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA 1.5 V @ 200 mA
Operating Temperature -65°C ~ 175°C -65°C ~ 175°C
Mounting Type Surface Mount Surface Mount
Package / Case Die Die
Supplier Device Package Die Die