F
ORMOSA
MS
1N4728A~1N4761A
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
=
50?
Type
Symbol
P
V
I
Z
T
j
T
stg
Value
1
P
V
/V
Z
200
-65~+175
Unit
W
mA
?
?
Maximum Thermal Resistance
T
j
=25?
Parameter
Junction ambient
Test Conditions
I=9.5mm(3/8”) T
L
=constant
Symbol
R
thJA
Value
100
Unit
K/W
Electrical Characteristics
T
j
=25?
Parameter
Forward voltage
Test Conditions
I
F
=200mA
Type
Symbol
V
F
Min
Typ
Max
1.2
Unit
V
F
ORMOSA
MS
1
FORMOSA [ FORMOSA MS ]
