HZ11B1 Datasheet, PDF (2/8 Pages) Hitachi Semiconductor – Silicon Epitaxial Planar Zener Diode for Stabilized Power Supply

HZ Series
Absolute Maximum Ratings
(Ta = 25°C)
Item
Power dissipation
Junction temperature
Storage temperature
Symbol
Pd
Tj
Tstg
Value
500
175
-55 to +175
Unit
mW
°C
°C
Electrical Characteristics
(Ta = 25°C)
Zener Voltage
Type
Grade
V_Z (V)*¹
Min
Max
HZ2
A1
1.6
1.8
A2
1.7
1.9
A3
1.8
2.0
B1
1.9
2.1
B2
2.0
2.2
B3
2.1
2.3
C1
2.2
2.4
C2
2.3
2.5
C3
2.4
2.6
HZ3
A1
2.5
2.7
A2
2.6
2.8
A3
2.7
2.9
B1
2.8
3.0
B2
2.9
3.1
B3
3.0
3.2
C1
3.1
3.3
C2
3.2
3.4
C3
3.3
3.5
HZ4
A1
3.4
3.6
A2
3.5
3.7
A3
3.6
3.8
Note: 1. Tested with DC.
Test
Condition
I_Z (mA)
5
Reverese Current
I_R (µA)
Max
25
Test
Condition
V_R (V)
0.5
Dynamic Resistance
r_d (Ω)
Max
100
Test
Condition
I_Z (mA)
5
5
5
0.5
100
5
5
5
0.5
100
5
5
5
1.0
100
5
Rev.2, Nov. 1999, page 2 of 8