EIC HZ18

HZ Series
ZENER DIODES
DO - 35 Glass
(DO-204AH)
VZ : 2.0 - 36V
PD : 500mW
FEATURES :
1.00 (25.4)
min.
0.079(2.0 )max.
* Low leakage, low zener impedance
* Maximum power dissipation of 500 mW
* Ideally suited for stabilized power supply, etc.
* Pb / RoHS Free
0.150 (3.8)
max.
Cathode
Mark
1.00 (25.4)
min.
0.020 (0.52)max.
MECHANICAL DATA :
Case: DO-35 Glass Case
Weight: approx. 0.13g
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Power Dissipation at Ta = 75 °C
PD
500
mW
Junction temperature
TJ
175
°C
Storage temperature range
TS
-65 to + 175
°C
Zener Current see Table "Characteristics"
Page 1 of 2
Rev. 02 : March 25, 2005
Electrical Characteristics
Rating at 25 °C ambient temperature unless otherwise specified
Type No.
Grade
Suffix-1
Zener Voltage
VZ @ IZT
Suffix-2
Test
Current
Maximum Dynamic
Resistance
Maximum
Reverse
Current
IR @ VR
Suffix-3
min.
max.
min.
max.
min.
max.
IZT
rd
(V)
(V)
(V)
(V)
(V)
(V)
(mA)
(Ω)
@
IZ
(mA)
(µA)
(V)
HZ2 Series. 0.5 Watt. Case : DO-35 Glass
A
1.6
1.8
1.7
1.9
1.8
2.0
5
100
5
25
0.5
B
1.9
2.1
2.0
2.2
2.1
2.3
5
100
5
2
0.5
C
2.2
2.4
2.3
2.5
2.4
2.6
5
100
5
1
0.5
A
2.5
2.7
2.6
2.8
2.7
2.9
5
100
5
1
0.5
B
2.8
3.0
2.9
3.1
3.0
3.2
5
100
5
1
0.5
C
3.1
3.3
3.2
3.4
3.3
3.5
5
100
5
1
0.5
A
3.4
3.6
3.5
3.7
3.6
3.8
5
100
5
5
1.0
B
3.7
3.9
3.8
4.0
3.9
4.1
5
100
5
5
1.0
C
4.0
4.2
4.1
4.3
4.2
4.4
5
100
5
5
1.0
A
4.3
4.5
4.4
4.6
4.5
4.7
5
100
5
5
1.5
B
4.6
4.8
4.7
4.9
4.8
5.0
5
100
5
5
1.5
C
4.9
5.1
5.0
5.2
5.1
5.3
5
100
5
5
1.5
A
5.2
5.5
5.3
5.6
5.4
5.7
5
35
5
5
2.0
B
5.5
5.8
5.6
5.9
5.7
6.0
5
35
5
5
2.0
C
5.8
6.1
6.0
6.3
6.1
6.4
5
35
5
5
2.0
A
6.3
6.6
6.4
6.7
6.6
6.9
5
15
5
1
3.5
B
6.7
7.0
6.9
7.2
7.0
7.3
5
15
5
1
3.5
C
7.2
7.6
7.3
7.7
7.5
7.9
5
15
5
1
3.5
A
7.7
8.1
7.9
8.3
8.1
8.5
5
20
5
1
5.0
B
8.3
8.7
8.5
8.9
8.7
9.1
5
20
5
1
5.0
C
8.9
9.3
9.1
9.5
9.3
9.7
5
20
5
1
5.0
A
9.5
9.9
9.7
10.1
9.9
10.3
5
25
5
1
7.5
B
10.2
10.6
10.4
10.8
10.7
11.1
5
25
5
1
7.5
C
10.9
11.3
11.1
11.6
11.4
11.9
5
25
5
1
7.5
A
11.6
12.1
11.9
12.4
12.2
12.7
5
35
5
1
9.5
B
12.4
12.9
12.6
13.1
12.9
13.4
5
35
5
1
9.5
C
13.2
13.7
13.5
14.0
13.8
14.3
5
35
5
1
9.5
HZ15
14.1
14.7
14.5
15.1
14.9
15.5
5
40
5
1
11
HZ16
15.3
15.9
15.7
16.5
16.3
17.1
5
45
5
1
12
HZ2
HZ3
HZ4
HZ5
HZ6
HZ7
HZ9
HZ11
HZ12
HZ18
16.9
17.7
17.5
18.3
18.1
19.0
5
55
5
1
13
HZ20
18.8
19.7
19.5
20.4
20.2
21.1
2
60
2
1
15
HZ22
20.9
21.9
21.6
22.6
22.3
23.3
2
65
2
1
17
HZ24
22.9
24.0
23.6
24.7
24.3
25.5
2
70
2
1
19
HZ27
25.2
26.6
26.2
27.6
27.2
28.6
2
80
2
1
21
HZ30
28.2
29.6
29.2
30.6
30.2
31.6
2
100
2
1
23
HZ33
31.2
32.6
32.2
33.6
33.2
34.6
2
120
2
1
25
HZ36
34.2
35.7
35.3
36.8
36.4
Note : 1. The non-suffix types have value from -1 min. to -3 max.
38.0
2
140
2
1
27
Page 2 of 2
Rev. 02 : March 25, 2005