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參數(shù)資料
| 型號(hào)： | 1N4748C |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封裝： | ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大小： | 329K |
| 代理商： | 1N4748C |
Number: DB- 225
Dec ,2010/ A
Page 2
SEM IC OND UC TOR
Electrical Characteristics
TA = 25°C unless otherwise noted
Device Type
VZ @ IZT
(Volts)
Nominal
IZT
(mA)
ZZT @ IZT
()
Max
IZK
(mA)
ZZK @ IZK
()
Max
IR @ VR
(A)
Max
VR
(Volts)
1N4745A
16
15.5
16
0.25
700
5
12.2
1N4746A
18
14
20
0.25
700
5
13.7
1N4747A
20
12.5
22
0.25
750
5
15.2
1N4748A
22
11.5
23
0.25
750
5
16.7
1N4749A
24
10.5
25
0.25
750
5
18.2
1N4750A
27
9.5
35
0.25
750
5
20.6
1N4751A
30
8.5
40
0.25
1000
5
22.8
1N4752A
33
7.5
45
0.25
1000
5
25.1
1N4753A
36
7
50
0.25
1000
5
27.4
1N4754A
39
6.5
60
0.25
1000
5
29.7
1N4755A
43
6
70
0.25
1500
5
32.7
1N4756A
47
5.5
80
0.25
1500
5
35.8
1N4757A
51
5
95
0.25
1500
5
38.8
1N4758A
56
4.5
110
0.25
2000
5
42.6
VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types
Notes:
1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nominal zener voltage of ± 5%. Device tolerance of 2% is indicated by a
“C” instead of an “A”.
2. SPECIALS AVAILABLE INCLUDE
Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery,
contact you nearest Tak Cheong representative.
3. ZENER VOLTAGE (VZ) MEASUREMENT
The zener voltage (VZ) is tested under pulse condition.
4. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle AC voltage, which results when an AC current having an RMS value equal to 10%
of the DC zener current (IZT or IZK) is superimposed on IZT or IZK.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1N4750C | 27 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 1N3296R | 100 A, 1200 V, SILICON, RECTIFIER DIODE, DO-8 |
| 1N3211R | 15 A, 300 V, SILICON, RECTIFIER DIODE, DO-203AB |
| 1N3742 | 250 A, 1000 V, SILICON, RECTIFIER DIODE, DO-205AB |
| 1N4047 | 275 A, 200 V, SILICON, RECTIFIER DIODE, DO-205AB |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N4748CE3/TR13 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 1.0W 22V 2% DO41 |
| 1N4748CP/TR12 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
| 1N4748CP/TR8 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
| 1N4748CPE3/TR12 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
| 1N4748CPE3/TR8 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
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