1N4557 Series

Catalog

VOLTAGE REGULATOR TO-3 ROHS COMPLIANT: YES

Part	Package / Case	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Reverse Leakage @ Vr	Power - Max [Max]	Voltage - Forward (Vf) (Max) @ If	Impedance (Max) (Zzt) [Max]	Tolerance	Voltage - Zener (Nom) (Vz)
Microchip Technology 1N4557B	TO-204AD	Through Hole	-65 ░C	347 °F	150 µA	50 W	1.5 V	0.16 Ohms	5 %	3.9 V