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參數(shù)資料
| 型號(hào)： | 1N4739A-G |
| 廠商： | PanJit International Inc. |
| 英文描述： | SILICON ZENER DIODE |
| 中文描述： | 硅穩(wěn)壓二極管 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 407K |
| 代理商： | 1N4739A-G |
PAGE . 3
STAD-MAY.17.2006
1N4728A-G~1N4764A-G
NOTE:
1. Tolerance and Type Number Designation. The type umbers listed have a standard tolerance on the nominal zener
voltage of
5%
2. Specials Available Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3. Zener Voltage (Vz) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining
the lead temperature (T ) at 30 C
1 C, from the diode body.
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.
5. Surge Current (Ir) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak,
non-repetitive, reverse surge current of 1/2
+
+
o
1.0
0.75
0.5
0.25
0
0
20
40
60
80
1
1
1
1
1
2
0
2
4
6
8
0
0
0
0
0
0
0
T , LEAD TEMPERATURE ( C)
P
D
RATING AND CHARACTERISTICS CURVES
L=LEAD LENGTH
TO HEAT SINK
FIGURE.1 POWER TEMPERATURE DERATING CURVE
FIGURE.2 TEMPERATURE COEFICIENTS
(-55 C TO +150 C TEMPERATURE RANGE; 90% OF THE UNITS ARE IN THE RANGES INDICATED.)
a.RANGE FOR UNITS TO 12 VOLTS
b.RANGE FOR UNITS 12 TO 100 VOLTS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1N4740A-G | SILICON ZENER DIODE |
| 1N4741A-G | SILICON ZENER DIODE |
| 1N4742A-G | SILICON ZENER DIODE |
| 1N4743A-G | SILICON ZENER DIODE |
| 1N4744A-G | SILICON ZENER DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N4739A-G _AY _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N4739A-G_ R2 _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N4739A-LFR | 制造商:FRONTIER 制造商全稱:Frontier Electronics. 功能描述:1 WATT ZENER DIODE |
| 1N4739AP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Zener Voltage Regulator Diode |
| 1N4739AP/TR12 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 9.1V, ? 5% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 1.0W 9.1V 5% DO41 |
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