MECHANICAL DATA
Case: DO-41 Plastic Case
Weight: approx. 0.34 g
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at Tamb = 25°C
P
tot
2.0
1)
Watts
Junction Temperature
T
j
150
°C
Storage Temperature Range
T
S
– 55 to +150
°C
ZY1, ZY11 THRU ZY200
ZENER DIODES
12/16/98
SYMBOL
MIN.
TYP.
MAX.
UNIT
Thermal Resistance
R
thJA
–
–
60
1)
°C/W
Junction to Ambient Air
NOTES:
(1) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
FEATURES
♦
Silicon Power Zener Diodes
♦
For use in stabilizing and clipping circuits
with high power rating
♦
The Zener voltages are graded according to the
international E 24 standard. Smaller voltage toler-
ances are available upon request.
mi
n
. 1.0 (
25.4)
ma
x.
0
.2
0
(5
.2
)
max.
∅
Cathode
0.035 (0.9)
Mark
max.
∅
0.11 (2.7)
mi
n. 1
.0 (
2
5.4)
DO-41 Plastic
Dimensions are in inches and (millimeters)
ZY1, ZY11 THRU ZY200
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Type
Zener
voltage
(2)
at
I
ZT
V
Z
(V)
Dynamic
resistance
at I
ZT
f = 1 kHz
max
r
zj
(
Ω
)
Temp. coeff.
of Zener volt.
at
I
ZT
α
VZ
(10
–4
/ K)
Test
current
I
ZT
(mA)
Reverse
voltage
at
I
R
= 0.5
µ
A
V
R
(V)
Admissible
Zener current
(1)
at T
amb
= 25°C
I
Z
(mA)
ZY1
(3)
0.71 … 0.82
0.5 (< 1)
-26 … -16
100
_
1000
ZY11
10.4 … 11.6
4 (< 7)
+5 … +10
50
> 9.2
135
ZY12
11.4 … 12.7
4 (< 7)
+5 … +10
50
> 10
120
ZY13
12.4 … 14.1
5 (< 10)
+5 … +10
50
> 10.7
110
ZY15
13.8 … 15.8
5 (< 10)
+5 … +10
50
> 12
98
ZY16
15.3 … 17.1
6 (< 15)
+6 … +11
25
> 13.3
90
ZY18
16.8 … 19.1
6 (< 15)
+6 … +11
25
> 14.7
80
ZY20
18.8 … 21.2
6 (< 15)
+6 … +11
25
> 16.5
72
ZY22
20.8 … 23.3
6 (< 15)
+6 … +11
25
> 18.3
66
ZY24
22.8 … 25.6
7 (< 15)
+6 … +11
25
> 20.1
60
ZY27
25.1 … 28.9
7 (< 15)
+6 … +11
25
> 22.5
53
ZY30
28 … 32
8 (< 15)
+6 … +11
25
> 25.1
48
ZY33
31 … 35
8 (< 15)
+6 … +11
25
> 27.8
44
ZY36
34 … 38
21 (< 40)
+6 … +11
10
> 30.2
40
ZY39
37 … 41
21 (< 40)
+6 … +11
10
> 32.9
37
ZY43
40 … 46
24 (< 45)
+7 … +12
10
> 35.6
33
ZY47
44 … 50
24 (< 45)
+7 … +12
10
> 39.2
30
ZY51
48 … 54
25 (< 60)
+7 … +12
10
> 42.8
27
ZY56
52 … 60
25 (< 60)
+7 … +12
10
> 47.3
25
ZY62
58 … 66
25 (< 80)
+8 … +13
10
> 51.7
21
ZY68
64 … 72
25 (< 80)
+8 … +13
10
> 57.1
20
ZY75
70 … 79
30 (< 100)
+8 … +13
10
> 63.2
18
ZY82
77 … 88
30 (< 100)
+8 … +13
10
> 68.6
16
ZY91
85 … 96
60 (< 200)
+9 … +13
5
> 75.7
15
ZY100
94 … 106
60 (< 200)
+9 … +13
5
> 83.7
13
ZY110
104 …116
80 (< 250)
+9 … +13
5
> 92.6
12
ZY120
114 … 127
80 (< 250)
+9 … +13
5
> 101.6
11
ZY130
124 … 141
110 (< 300)
+9 … +13
5
> 110.5
10
ZY150
138 … 156
110 (< 300)
+9 … +13
5
> 123
9
ZY160
153 …171
150 (< 350)
+9 … +13
5
>136
8.5
ZY180
168 … 191
150 (< 350)
+9 … +13
5
> 149
8
ZY200
188 … 212
150 (< 350)
+9 … +13
5
> 167
7.5
NOTES:
(1) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case
(2) Tested with pulses t
p
= 5 ms
(3) The ZY1 is a silicon diode operated in forward direction. Hence, the index of all parameters ratings should be “F” instead of “Z”. Connect the cathode lead to the
negative pole
