MMSZ5241B vs MMSZ5243B

Product Attributes

Part Number MMSZ5241B MMSZ5243B
Manufacturer onsemi Fairchild Semiconductor
Category Diodes - Zener - Single Diodes - Zener - Single
MMSZ5241B MMSZ5243B
Product Status Obsolete Active
Voltage - Zener (Nom) (Vz) 11 V 13 V
Tolerance ±5% ±5%
Power - Max 500 mW 500 mW
Impedance (Max) (Zzt) 22 Ohms 13 Ohms
Current - Reverse Leakage @ Vr 2 µA @ 8.4 V 500 nA @ 9.9 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA 900 mV @ 10 mA
Operating Temperature -55°C ~ 150°C 150°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case SOD-123 SOD-123
Supplier Device Package SOD-123 SOD-123