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