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General Semiconductor
General Semiconductor

ZPY20 Datasheet Preview

ZPY20 Datasheet

ZENER DIODES

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ZPY20 pdf
ZPY1 THRU ZPY100
ZENER DIODES
DO-41 Glass
max. 0.102 (2.6)
Cathode
Mark
FEATURES
Silicon Planar Power Zener Diodes
For use in stabilizing and clipping circuits with
high power rating
The Zener voltages are graded according to the
international E12 standard. Smaller voltage tolerances
and other Zener voltages are available upon request.
These diode are also available in the MELF case with type
designation ZMY1 … ZMY100.
max. 0.034 (0.86)
Dimensions are in inches and (millimeters)
MECHANICAL DATA
Case: DO-41 Glass Case
Weight: approx. 0.35 g
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
Zener Current (see Table “Characteristics”)
Power Dissipation at Tamb = 25°C
Junction Temperature
Storage Temperature Range
SYMBOL
Ptot
Tj
TS
VALUE
1.31)
175
– 55 to +175
UNIT
Watts
°C
°C
Thermal Resistance
Junction to Ambient Air
SYMBOL
RthJA
NOTES:
(1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
MIN.
TYP.
MAX.
UNIT
1301)
°C/W
12/16/98



General Semiconductor
General Semiconductor

ZPY20 Datasheet Preview

ZPY20 Datasheet

ZENER DIODES

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ZPY20 pdf
ZPY1 THRU ZPY100
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Type
ZPY1(3)
ZPY3.9
ZPY4.3
ZPY4.7
ZPY5.1
ZPY5.6
ZPY6.2
ZPY6.8
ZPY7.5
ZPY8.2
ZPY9.1
ZPY10
ZPY11
ZPY12
ZPY13
ZPY15
ZPY16
ZPY18
ZPY20
ZPY22
ZPY24
ZPY27
ZPY30
ZPY33
ZPY36
ZPY39
ZPY43
ZPY47
ZPY51
ZPY56
ZPY62
ZPY68
ZPY75
ZPY82
ZPY91
ZPY100
Zener
voltage(2)
at
IZT
VZ (V)
0.65 … 0.75
3.7 … 4.1
4.0 … 4.6
4.4 … 5.0
4.8 … 5.4
5.2 … 6.0
5.8 … 6.6
6.4 … 7.2
7.0 … 7.9
7.7 … 8.7
8.5 … 9.6
9.4 … 10.6
10.4 … 11.6
11.4 … 12.7
12.4 … 14.1
13.8 … 15.8
15.3 … 17.1
16.8 … 19.1
18.8 … 21.2
20.8 … 23.3
22.8 … 25.6
25.1 … 28.9
28 … 32
31 … 35
34 … 38
37 … 41
40 … 46
44 … 50
48 … 54
52 … 60
58 … 66
64 … 72
70 … 79
77 … 88
85 … 96
94 … 106
Dynamic
resistance
at IZT
f = 1 kHz
max
rzj ()
6.5 (< 8)
4 (< 7)
4 (< 7)
4 (< 7)
2 (< 5)
1 (< 2)
1 (< 2)
1 (< 2)
1 (< 2)
1 (< 2)
2 (< 4)
2 (< 4)
3 (< 7)
3 (< 7)
4 (< 9)
4 (< 9)
5 (< 10)
5 (< 11)
6 (< 12)
7 (< 13)
8 (< 14)
9 (< 15)
10 (< 20)
11 (< 20)
25 (< 60)
30 (< 60)
35 (< 80)
40 (< 80)
45 (< 100)
50 (< 100)
60 (< 130)
65 (< 130)
70 (< 160)
80 (< 160)
120 (< 250)
130 (< 250)
Temp. coeff.
of Zener volt.
at
IZT
αVZ (10 – 4/K)
– 26 … – 23
– 7 … +2
– 7 … +3
– 7 … +4
– 6 … +5
– 3 … +5
– 1 … +6
0 … +7
0 … +7
+3 … +8
+3 … +8
+5 … +9
+5 … +10
+5 … +10
+5 … +10
+5 … +10
+7 … +11
+7 … +11
+7 … +11
+7 … +11
+7 … +12
+7 … +12
+7 … +12
+7 … +12
+7 … +12
+8 … +12
+8 … +13
+8 … +13
+8 … +13
+8 … +13
+8 … +13
+8 … +13
+8 … +13
+8 … +13
+9 … +13
+9 … +13
Test
current
IZT (mA)
5
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
5
5
Reverse
voltage
at
IR= 0.5µA
VR (V)
> 0.7
> 1.5
> 2.0
> 3.0
> 5.0
> 6.0
> 7.0
> 7.5
> 8.5
> 9.0
> 10
> 11
> 12
> 14
> 15
> 17
> 18
> 20
> 22.5
> 25
> 27
> 29
> 32
> 35
> 38
> 42
> 47
> 51
> 56
> 61
> 68
> 75
Admissible
Zener current(1)
at Tamb = 25°C
IZ (mA)
580
290
260
235
215
193
183
157
143
127
117
105
94
85
78
70
63
57
52
48
42
38
35
31
29
26
24
22
20
18
16
14
13
12
11
10
NOTES:
(1) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case
(2) Tested with pulses tp = 5 ms
(3) The ZPY1 is a silicon diode operated in forward direction. Hence, the index of all characteristics and maximum ratings should be “F” instead of “Z”
Connect the cathode terminal to the negative pole
For devices in glass case DO-41 with higher Zener voltage but same power dissipation see types ZPU100 … ZPU180


Part Number ZPY20
Description ZENER DIODES
Maker General Semiconductor
Total Page 5 Pages
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