HZK-L Datasheet, PDF (2/6 Pages) Hitachi Semiconductor – Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply

HZK-L Series
Absolute Maximum Ratings
(Ta = 25°C)
Item
Power dissipation
Junction temperature
Storage temperature
Note: With P.C. Board.
Symbol
Pd *
Tj
Tstg
Value
Unit
400
mW
175
°C
–55 to +175
°C
Electrical Characteristics
(Ta = 25°C)
Zener Voltage
Reverse Current
Type Grade
HZK6L A
V_Z (V)*
Min
Max
5.2
5.7
Test
Condition
I_Z (mA)
0.5
I_R (µA)
Max
1
Test
Condition
V_R (V)
2.0
B
5.5
6.0
C
5.8
6.4
HZK7L A
6.3
6.9
0.5
1
3.5
B
6.7
7.3
C
7.2
7.9
HZK9L A
7.7
8.5
0.5
1
6.0
B
8.3
9.1
C
8.9
9.7
HZK11L A
9.5
10.3 0.5
1
8.0
B
10.2 11.1
C
10.9 11.9
HZK12L A
11.6 12.7 0.5
1
10.5
B
12.4 13.4
C
13.2 14.3
HZK15L
14.1 15.5 0.5
1
13.0
HZK16L
15.3 17.1 0.5
1
14.0
HZK18L
16.9 19.0 0.5
1
15.0
HZK20L
18.8 21.1 0.5
1
18.0
HZK22L
20.9 23.3 0.5
1
20.0
HZK24L
22.9 25.5 0.5
1
22.0
HZK27L
25.2 28.6 0.5
1
24.0
Note: Tested with DC.
Type No. is as follows: HZK6AL, HZK6BL, ••• HZK36L.
Dynamic Resistance
r_d (Ω)
Max
150
Test
Condition
I_Z (mA)
0.5
80
60
60
0.5
60
0.5
80
0.5
80
0.5
80
0.5
80
0.5
80
0.5
100
0.5
100
0.5
120
0.5
150
0.5
Rev.3.00, May.14.2003, page 2 of 6