LL55C Datasheet, PDF (1/5 Pages) Formosa MS – Zener diode

Formosa MS
LL55C Series
Zener diode
Features
1. Small surface mounting type
2. High reliability
Applications
Voltage stabilization
Construction
Silicon epitaxial planar
Absolute Maximum Ratings
T_j=25?
Parameter
Power dissipation
Z-current
Junction temperature
Storage temperature range
Test Conditions
R_thJA? 300K/W
Type
Symbol
Value
Unit
P_V
500
mW
I_Z
P_V/V_Z
mA
T_j
175
?
T_stg
-65~+175
?
Maximum Thermal Resistance
T_j=25?
Parameter
Junction ambient
Test Conditions
on PC board 50mm× 50mm× 1.6mm
Symbol
R_thJA
Value
500
Unit
K/W
Electrical Characteristics
T_j=25?
Parameter
Forward voltage
Test Conditions
I_F=200mA
Type Symbol Min Typ Max Unit
V_F
1.5 V
Formosa MS
1