1N4745A Diodes Datasheet

1N4745A Datasheet, PDF, Equivalent


Part Number

1N4745A

Description

Zener Diodes

Manufacture

ON Semiconductor

Total Page 4 Pages
Datasheet
Download 1N4745A Datasheet


1N4745A
1N4728A - 1N4758A
Zener Diodes
Tolerance = 5%
DO-41 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings * Ta = 25°C unless otherwise noted
Symbol
Parameter
PD Power Dissipation
@ TL 50C, Lead Length = 3/8”
Derate above 50C
TJ, TSTG Operating and Storage Temperature Range
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Value
1.0
6.67
-65 to +200
Units
W
mW/C
C
Electrical Characteristics Ta = 25°C unless otherwise noted
Device
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
VZ (V) @ IZ (Note 1)
Min. Typ. Max.
3.135 3.3 3.465
3.42 3.6 3.78
3.705 3.9 4.095
4.085 4.3 4.515
4.465 4.7 4.935
Max. Zener Impedance
Test Current
IZ (mA)
ZZ @ IZ ZZK @ IZK
() IZK () (mA)
76
10 400
1
69
10 400
1
64 9 400 1
58 9 400 1
53 8 500 1
4.845 5.1 5.355
5.32 5.6 5.88
5.89 6.2 6.51
6.46 6.8 7.14
7.125 7.5 7.875
49
45
41
37
34
7 550 1
5 600 1
2 700 1
3.5 700
1
4 700 0.5
7.79 8.2 8.61
8.645 9.1 9.555
9.5 10 10.5
10.45 11 11.55
11.4 12 12.6
31
28
25
23
21
4.5 700 0.5
5 700 0.5
7 700 0.25
8 700 0.25
9 700 0.25
Leakage
Current
IR VR
(A) (V)
100 1
100 1
50 1
10 1
10 1
10 1
10 2
10 3
10 4
10 5
10 6
10 7
10 7.6
5 8.4
5 9.1
Non-Repetitive
Peak Reverse
Current
IZSM (mA) (Note 2)
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
© 2009 Semiconductor Components Industries, LLC.
October-2017, Rev. 8
Publication Order Number:
1N4736AT/D

1N4745A
Device
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
VZ (V) @ IZ (Note 1)
Min. Typ. Max.
12.35 13 13.65
14.25 15 15.75
15.2 16 16.8
17.1 18 18.9
19 20 21
Max. Zener Impedance
Test Current
IZ (mA)
ZZ @ IZ ZZK @ IZK
() IZK () (mA)
19 10 700 0.25
17 14 700 0.25
15.5 16 700 0.25
14 20 750 0.25
12.5 22 750 0.25
20.9 22 23.1
22.8 24 25.2
25.65 27 28.35
28.5 30 31.5
31.35 33 34.65
34.2 36 37.8
37.05 39 40.95
40.85 43 45.15
44.65 47 49.35
48.45 51 53.55
53.2 56 58.8
11.5
10.5
9.5
8.5
7.5
7
6.5
6
5.5
5
4.5
23 750 0.25
25 750 0.25
35 750 0.25
40
1000
0.25
45
1000
0.25
50
1000
0.25
60
1000
0.25
70
1500
0.25
80
1500
0.25
95
1500
0.25
110 2000 0.25
Leakage
Current
IR VR
(A) (V)
5 9.9
5 11.4
5 12.2
5 13.7
5 15.2
5 16.7
5 18.2
5 20.6
5 22.8
5 25.1
5 27.4
5 29.7
5 32.7
5 35.8
5 38.8
5 42.6
Non-Repetitive
Peak Reverse
Current
IZSM (mA) (Note 2)
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
80
Notes:
1. Zener Voltage (VZ)
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30C ± 1C and 3/8” lead length.
2. 2 Square wave Reverse Surge at 8.3 msec soak time.
Top Mark Information
Device
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
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
Line 1
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
Line 2
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
47
Line 3
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Line 4
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Line 5
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
www.onsemi.com
2


Features 1N4728A - 1N4758A — Zener Diodes 1N47 28A - 1N4758A Zener Diodes Tolerance = 5% DO-41 Glass case COLOR BAND DENOTES CATHODE Absolute Maximum Ratings * Ta = 25°C unless otherwise noted Symbol Parameter PD Power Dissipation @ TL  50C, Lead Length = 3/8” Derat e above 50C TJ, TSTG Operating and Storage Temperature Range * These rati ngs are limiting values above which the serviceability of the diode may be imp aired. Value 1.0 6.67 -65 to +200 Uni ts W mW/C C Electrical Character istics Ta = 25°C unless otherwise note d Device 1N4728A 1N4729A 1N4730A 1N473 1A 1N4732A 1N4733A 1N4734A 1N4735A 1N47 36A 1N4737A 1N4738A 1N4739A 1N4740A 1N4 741A 1N4742A VZ (V) @ IZ (Note 1) Min. Typ. Max. 3.135 3.3 3.465 3.42 3.6 3.7 8 3.705 3.9 4.095 4.085 4.3 4.515 4.465 4.7 4.935 Max. Zener Impedance Test C urrent IZ (mA) ZZ @ IZ ZZK @ IZK ( ) IZK () (mA) 76 10 400 1 69 10 400 1 64 9 400 1 58 9 400 1 53 8 5 00 1 4.845 5.1 5.355 5.32 5.6 5.88 5.89 6.2 6.51 6.46 6.8 7.14.
Keywords 1N4745A, datasheet, pdf, ON Semiconductor, Zener, Diodes, N4745A, 4745A, 745A, 1N4745, 1N474, 1N47, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)