1N4748ATR Fairchild Semiconductor, 1N4748ATR Datasheet - Page 2

DIODE ZENER 22V 1W DO-41

1N4748ATR

Manufacturer Part Number
1N4748ATR
Description
DIODE ZENER 22V 1W DO-41
Manufacturer
Fairchild Semiconductor
Datasheets

Specifications of 1N4748ATR

Voltage - Zener (nom) (vz)
22V
Current - Reverse Leakage @ Vr
5µA @ 1V
Tolerance
±5%
Power - Max
1W
Impedance (max) (zzt)
23 Ohm
Mounting Type
Through Hole
Package / Case
DO-204AH, DO-35, Axial
Operating Temperature
-65°C ~ 200°C
Zener Voltage
22 V
Voltage Tolerance
5 %
Zener Current
11.5 mA
Power Dissipation
1 W
Maximum Reverse Leakage Current
5 uA
Maximum Zener Impedance
23 Ohms
Maximum Operating Temperature
+ 200 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 65 C
Zener Voltage Vz Typ
22V
Power Dissipation Pd
1W
Operating Temperature Range
-65°C To +200°C
Diode Case Style
DO-41
No. Of Pins
2
Diode Type
Zener
Filter Terminals
Axial Leaded
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Forward (vf) (max) @ If
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
1N4748AFSTR
1N4748ATRFS

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1N4748ATR
Manufacturer:
FSC
Quantity:
6 000
Part Number:
1N4748ATR
Manufacturer:
FSC
Quantity:
6 600
Part Number:
1N4748ATR
Manufacturer:
Fairchild/ON Semiconductor
Quantity:
16 199
1N4728A - 1N4758A Rev. H3
© 2009 Fairchild Semiconductor Corporation
Notes:
1. Zener Voltage (V
2. 2 Square wave Reverse Surge at 8.3 msec soak time.
Top Mark Information
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
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
Device
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (T
Device
Z
Min.
12.35
14.25
25.65
31.35
37.05
40.85
44.65
48.45
)
15.2
17.1
20.9
22.8
28.5
34.2
53.2
V
19
Z
(V) @ I
Typ.
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
Line 1
Z
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
(Note 1)
Max.
13.65
15.75
28.35
34.65
40.95
45.15
49.35
53.55
16.8
18.9
23.1
25.2
31.5
37.8
58.8
21
Test Current
I
Z
15.5
12.5
11.5
10.5
(mA)
9.5
8.5
7.5
6.5
5.5
4.5
19
17
14
7
6
5
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
Z
Max. Zener Impedance
Z
()
110
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
@ I
2
Z
I
Z
ZK
Line 3
1000
1000
1000
1000
1500
1500
1500
2000
ZK
700
700
700
750
750
750
750
750
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
()
@
L
) at 30C ± 1C and 3/8” lead length.
(mA)
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
0.25
0.25
0.25
I
ZK
(A)
Line 4
I
Leakage
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Current
R
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
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
V
(V)
9.9
R
Non-Repetitive
I
Peak Reverse
ZSM
Current
Line 5
www.fairchildsemi.com
(mA)
344
304
285
250
225
205
190
170
150
135
125
115
110
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
95
90
80
(Note 2)

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