IS/ISO 9002
Lic# QSC/L- 000019.2
Continental Device India Limited
An IS/ISO 9002 and IECQ Certified Manufacturer
SILICON GLASS PASSIVATED 1.0 WATT ZENER DIODES
1N4728A to 1N4762A
3.3V to 82V
DO-41
Glass Axial Package
FEATURES
These Zeners are best sutied for General Purpose Industrial, Entertainment, Military & Space Applications.
The Glass Passivated Chips are Hermetically Sealed with Double Studs, Providing Excellent Stability and
Reliability.
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
SYMBOL
PD
VALUE
UNIT
Power Dissipation @ Ta=50ºC
Derate above 50ºC
Operating and Storage Temperature
1
6.67
- 65 to+200
W
mW/ºC
ºC
Tstg
ELECTRICAL CHARACTERISTICS (Ta=25ºC VF <1.2V @ 200mA )
VZT ** @ IZT rzt **
IZT
rZK
@
IZK
IR
VR
IZM
IZSM *
Device
Temp . Coeff
of
Nominal
MAX
MAX
Max
Max
Max
Zener Voltage
typ.
(V)
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
(Ω)
10
(mA)
76.0
69.0
64.0
58.0
53.0
49.0
45.0
41.0
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
(Ω)
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
(mA)
1.0
%/ ºC
-0.06
-0.06
-0.05
-0.03
-0.01
0.01
(µA)
100
100
50
10
10
10
10
10
10
10
10
10
10
5
(V)
1.0
(mA)
276
252
234
217
193
178
162
146
133
121
110
100
91
(mA)
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
10
1.0
1.0
9.0
9.0
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.03
2.0
1.0
0.04
3.0
1.0
0.05
4.0
0.5
0.05
5.0
0.5
0.06
6.0
0.5
0.06
7.0
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.07
7.6
11
0.07
8.4
83
12
0.07
5
9.1
76
13
0.07
5
9.9
69
15
14
0.08
5
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
61
16
16
0.08
5
57
18
20
0.08
5
50
20
22
0.08
5
45
22
23
0.08
5
41
24
25
0.08
5
38
27
35
0.09
5
34
30
40
8.5
0.09
5
30
33
45
7.5
0.09
5
27
Continental Device India Limited
Data Sheet
Page 1 of 4