ZPD1 - ZPD51
SILICON PLANAR ZENER DIODE
Features
·
·
·
Planar Die Construction
Hermetically Sealed Glass Case
0.7V - 51V Nominal Zener Voltages
A
B
A
Mechanical Data
·
·
·
·
·
Case: Glass, DO-35
Leads: Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Type Number
Weight: 0.13 grams (approx.)
DO-35
Dim
A
B
C
D
Min
25.4
—
—
—
D
C
Max
—
4.57
0.53
1.9
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Symbol
—
P
d
R
qJA
T
j
, T
STG
Value
—
500
300
-55 to +175
Unit
—
mW
K/W
°C
Characteristic
Zener Current (see Table on Page 2)
Power Dissipation (Note 2)
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
Notes:
1. Tested with pulses, tp = 20ms.
2. Valid provided that leads at a distance of 8mm from body are kept at ambient temperature.
DS21402 Rev. E-3
1 of 3
ZPD1-ZPD51
Electrical Characteristics (continued)
Zener
Voltage
Range (Note 1)
@ I
ZT
= 5mA
Volts
ZPD1(Note 3)
ZPD2.7
ZPD3.0
ZPD3.3
ZPD3.6
ZPD3.9
ZPD4.3
ZPD4.7
ZPD5.1
ZPD5.6
ZPD6.2
ZPD6.8
ZPD7.5
ZPD8.2
ZPD9.1
ZPD10
ZPD11
ZPD12
ZPD13
ZPD15(Note 4)
ZPD16
ZPD18
ZPD20
ZPD22
ZPD24
ZPD27
ZPD30
ZPD33
ZPD36
ZPD39
ZPD43
ZPD47
ZPD51
Notes:
0.7-0.8
2.5-2.9
2.8-3.2
3.1-3.5
3.4-3.8
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
13.8-15.6
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
@ T
A
= 25°C unless otherwise specified
Typical
Temperature
Cooefficient
T
C
%V
Z
/°C
-0.255
-0.065
-0.060
-0.055
-0.055
-0.050
-0.035
-0.015
+0.005
+0.020
+0.030
+0.045
+0.050
+0.055
+0.065
+0.065
+0.070
+0.075
+0.080
+0.080
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.110
+0.110
+0.110
+0.110
Min. Reverse
Voltage
@ I
R
= 0.1µA
V
R
Volts
—
—
—
—
—
—
—
—
0.8
1.0
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
Max. Zener Current (Note 2)
@ T
A
= 25°C
I
ZM
mA
340
160
140
130
120
110
100
90
80
70
64
58
53
47
43
40
36
32
29
27
24
21
20
18
16
14
13
12
11
10
9.2
8.5
7.8
|
@ T
A
= 45°C
I
ZM
mA
280
135
117
109
101
92
85
76
67
59
54
49
44
40
36
33
30
28
25
23
20
18
17
16
13
12
10
9
9
8
7
6
6
Maximum Zener Impedance
Z
ZT
@ I
ZT
=
5mA
Ohms
8
83
95
95
95
95
95
78
60
40
10
8
7
7
10
15
20
20
25
30
40
50
50
55
80
80
80
80
90
90
100
100
100
Z
ZK
@ I
ZK
=
1.0mA
Ohms
50
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
250
250
250
250
300
700
750
750
Type
Number
1. Tested with pulses t
p
= 20 ms.
2. Valid provided that leads at a distance of 8mm from body are kept at ambient temperature.
3. The ZPD1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should
be “F” instead of “Z”. Connect the cathode electrode to the negative pole.
4. 15 volts
±
2% available upon special request as part number ZPD15C.
DS21402 Rev. E-3
2 of 3
ZPD1-ZPD51
50
ZPD2,7 ZPD3,9
ZPD3,3
ZPD5,6
ZPD4,7
ZPD6,8
T
j
= 25°C
See Note 1
30
ZPD10
ZPD12
T
j
= 25°C
See Note 1
I
ZT
, ZENER CURRENT (mA)
I
ZT
, ZENER CURRENT (mA)
40
ZPD8,2
ZPD15
20
30
ZPD18
ZPD22
ZPD27
20
10
Test Current I
Z
5mA
ZPD33
10
ZPD36
Test Current I
Z
5mA
0
0
1
2
3
4
5
6
7
8
9
10
V
Z
, ZENER VOLTAGE (V)
Fig. 1, Zener Breakdown Characteristics
0
0
10
20
30
40
V
Z
, ZENER VOLTAGE (V)
Fig. 2, Zener Breakdown Characteristics
500
10
ZPD39
ZPD43
ZPD51
ZPD47
T
j
= 25°C
See Note 1
See Note 2
6
P
d
, POWER DISSIPATION (mW)
I
ZT
ZENER CURRENT (mA)
8
400
Test Current I
Z
5mA
300
4
200
2
100
0
0
0
10
20
30
40
50
60
70
80
90 100
0
100
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 4, Power Derating Curve
200
V
Z
, ZENER VOLTAGE (V)
Fig. 3, Zener Breakdown Characteristics
DS21402 Rev. E-3
3 of 3
ZPD1-ZPD51
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