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Электронный компонент: 1N4731A

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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
VALUE
UNIT
Power Dissipation @ T
a
=50C
P
D
1
W
Derate above 50C
6.67
mW/C
Operating and Storage Temperature
T
stg
- 65 to+200
C
ELECTRICAL CHARACTERISTICS (T
a
=25C V
F
<1.2V @ 200mA )
Device
V
ZT
** @ I
ZT
r
zt
**
I
ZT
r
ZK
@
I
ZK
Temp . Coeff
I
R
V
R
I
ZM
I
ZSM
*
of
Nominal
MAX
MAX
Zener Voltage
Max
Max
Max
typ.
(V)
(
)
(mA)
(
)
(mA)
%/ C
(
A)
(V)
(mA)
(mA)
1N4728A
3.3
10
76.0
400
1.0
-0.06
100
1.0
276
1380
1N4729A
3.6
10
69.0
400
1.0
-0.06
100
1.0
252
1260
1N4730A
3.9
9.0
64.0
400
1.0
-0.05
50
1.0
234
1190
1N4731A
4.3
9.0
58.0
400
1.0
-0.03
10
1.0
217
1070
1N4732A
4.7
8.0
53.0
500
1.0
-0.01
10
1.0
193
970
1N4733A
5.1
7.0
49.0
550
1.0
0.01
10
1.0
178
890
1N4734A
5.6
5.0
45.0
600
1.0
0.03
10
2.0
162
810
1N4735A
6.2
2.0
41.0
700
1.0
0.04
10
3.0
146
730
1N4736A
6.8
3.5
37.0
700
1.0
0.05
10
4.0
133
660
1N4737A
7.5
4.0
34.0
700
0.5
0.05
10
5.0
121
605
1N4738A
8.2
4.5
31.0
700
0.5
0.06
10
6.0
110
550
1N4739A
9.1
5.0
28.0
700
0.5
0.06
10
7.0
100
500
1N4740A
10
7.0
25.0
700
0.25
0.07
10
7.6
91
454
1N4741A
11
8.0
23.0
700
0.25
0.07
5
8.4
83
414
1N4742A
12
9.0
21.0
700
0.25
0.07
5
9.1
76
380
1N4743A
13
10
19.0
700
0.25
0.07
5
9.9
69
344
1N4744A
15
14
17.0
700
0.25
0.08
5
11.4
61
304
1N4745A
16
16
15.5
700
0.25
0.08
5
12.2
57
285
1N4746A
18
20
14.0
750
0.25
0.08
5
13.7
50
250
1N4747A
20
22
12.5
750
0.25
0.08
5
15.2
45
225
1N4748A
22
23
11.5
750
0.25
0.08
5
16.7
41
205
1N4749A
24
25
10.5
750
0.25
0.08
5
18.2
38
190
1N4750A
27
35
9.5
750
0.25
0.09
5
20.6
34
170
1N4751A
30
40
8.5
1000
0.25
0.09
5
22.8
30
150
1N4752A
33
45
7.5
1000
0.25
0.09
5
25.1
27
135
IS/ISO 9002
Lic# QSC/L- 000019.2
Continental Device India Limited
Data Sheet
Page 1 of 4
SILICON GLASS PASSIVATED 1.0 WATT ZENER DIODES
1N4728A to 1N4762A
3.3V to 82V
DO-41
Glass Axial Package
ELECTRICAL CHARACTERISTICS (T
a
=25C V
F
<1.2V @ 200mA )
Device
V
ZT
** @ I
ZT
r
zt
**
I
ZT
r
ZK
@
I
ZK
Temp . Coeff
I
R
V
R
I
ZM
I
ZSM
*
of
Nominal
MAX
MAX
Zener Voltage
Max
Max
Max
typ.
(V)
(
)
(mA)
(
)
(mA)
%/ C
(
A)
(V)
(mA)
(mA)
1N4753A
36
50
7.0
1000
0.25
0.09
5
27.4
25
125
1N4754A
39
60
6.5
1000
0.25
0.09
5
29.7
23
115
1N4755A
43
70
6.0
1500
0.25
0.09
5
32.7
22
110
1N4756A
47
80
5.5
1500
0.25
0.09
5
35.8
19
95
1N4757A
51
95
5.0
1500
0.25
0.09
5
38.8
18
90
1N4758A
56
110
4.5
2000
0.25
0.09
5
42.6
16
80
1N4759A
62
125
4.0
2000
0.25
0.09
5
47.1
14
70
1N4760A
68
150
3.7
2000
0.25
0.09
5
51.7
13
65
1N4761A
75
175
3.3
2000
0.25
0.09
5
56.0
12
60
1N4762A
82
200
3.0
3000
0.25
0.09
5
62.2
11
55
Tolerance on Nominal V
Z
(1N4728A to1N4762A) A Suffix +/- 5% , No Suffix +/-10%
** Pulse Condition : 20ms t
p
<50ms, Duty Cycle<2%
* Rectangle wave form ( t
p
=10ms)
Continental Device India Limited
Data Sheet
Page 2 of 4
1N4728A to 1N4762A
3.3V to 82V
DO-41
Glass Axial Package
DO-41 Glass Axial Package
DO-41, 52mm Taping Specification
On request also available in 26 mm Tape and Ammo Pack
C
D
A
A
B
DIM
MIN
MAX
A
27.90
--
B
4.06
5.51
C
0.71
0.87
D
2.03
2.72
NOTES
1. Cathode is marked by Band.
2. All dimensions are in mm.
1.05 MA
X.
1.5 R MAX.
5.50
4.50
52.0
48.0
11 DIODES
All dimensions in mm.
54
.
0
0
50
.
0
0
CE
NT
RE
L
I
NE

1.
05
6.0
5.0
LABEL
255
.0 m
m
TAPES
8
5
.
0

m
m
LEADER
6.0 1.0
1.0
2.0
52.0
6.0
FEE
D
52 mm Taping Specification
T & A indicates Axil Tape & Ammo packing (52 mm
Tape Spacing).
300 mm (min) leader tape on every spool.
No. of empty places allowed 0.25% without
consecutive empty places.
Ends of leads shall preferably not protrude beyond
the tapes.
5.
tapes so that they can not come free in normal
handling.
DO-41:- 2500 pcs./Ammo Pack
DIODE AMMO PACK
73.5 m
m
Components shall be held sufficiently in the tape or
4.
3.
2.
1.
DO-41 T&A
2.5K/ammo box 1.04 kg/2.5K pcs 10" x 3.5" x 3.5"
2.5K
12.7" x 12.7" x 20"
62.5K
30 kgs
PACKAGE
Net Weight/Qty
Details
STANDARD PACK
INNER CARTON BOX
Qty
OUTER CARTON BOX
Qty
Gr Wt
Size
Size
Packing Detail
Continental Device India Limited
Data Sheet
Page 3 of 4
Notes
1N4728A to 1N4762A
3.3V to 82V
DO-41
Glass Axial Package
1N4728A_62ARev2 08
0102E
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to
confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on the
CDIL Web Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or
incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL
product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life
saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor Devices
or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and
CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290
e-mail sales@cdil.com www.cdil.com
Continental Device India Limited
Data Sheet
Page 4 of 4