Formosa MS
1N5221B~1N5267B
Zener diode
Features
1. High reliability
2. Very sharp reverse characteristic
3. Low reverse current level
4. VZ-tolerance± 5%
Applications
Voltage stabilization
Absolute Maximum Ratings
T=25?
j
Parameter
Power dissipation
Test Conditions
amb= 75?
Type
Symbol
Value
500
Unit
mW
mA
?
T
PV
IZ
Z-current
PV/VZ
200
Junction temperature
Storage temperature range
T
j
Tstg
-65~+200
?
Maximum Thermal Resistance
T=25?
j
Parameter
Test Conditions
I=9.5mm(3/8”) TL=constant
Symbol
RthJA
Value
300
Unit
Junction ambient
K/W
Electrical Characteristics
T=25?
j
Parameter
Test Conditions
IF=200mA
Type
Symbol Min
VF
Typ Max Unit
Forward voltage
1.1
V
Formosa MS
1
FORMOSA [ FORMOSA MS ]
