JAN1N4978CUS vs JAN1N4978DUS

Product Attributes

Part Number JAN1N4978CUS JAN1N4978DUS
Manufacturer Microchip Technology Microchip Technology
Category Diodes - Zener - Single Diodes - Zener - Single
JAN1N4978CUS JAN1N4978DUS
Product Status Active Active
Voltage - Zener (Nom) (Vz) 68 V 68 V
Tolerance ±2% ±1%
Power - Max 5 W 5 W
Impedance (Max) (Zzt) 50 Ohms 50 Ohms
Current - Reverse Leakage @ Vr 2 µA @ 51.7 V 2 µA @ 51.7 V
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 1 A 1.5 V @ 1 A
Operating Temperature -65°C ~ 175°C -65°C ~ 175°C
Mounting Type Surface Mount Surface Mount
Package / Case E-MELF E-MELF
Supplier Device Package D-5B D-5B