参数资料
型号: 1N4747A-G
元件分类: 齐纳二极管
英文描述: 20 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封装: ROHS COMPLIANT, DO-41G, 2 PIN
文件页数: 3/5页
文件大小: 241K
代理商: 1N4747A-G
PAGE . 3
March 18,2011-REV.04
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
+
L
oo
1.0
0.75
0.5
0.25
0
20
40
60
80
1
111
2
0
2
468
0
000
0
T , AMBIENT TEMPERATURE ( C)
A
O
P
,MAXIMUM
POWER
D
ISSIP
ATION
(W
ATTS)
D
RATING AND CHARACTERISTICS CURVES
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.)
OO
a.RANGE FOR UNITS TO 12 VOLTS
b.RANGE FOR UNITS 12 TO 100 VOLTS
相关PDF资料
PDF描述
1N4753A-G 36 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4741 11 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4742 12 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4752 33 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4731 4.3 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
相关代理商/技术参数
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1N4747AHA0G 功能描述:DIODE ZENER 20V 1W DO204AL 制造商:taiwan semiconductor corporation 系列:汽车级,AEC-Q101 包装:带盒(TB) 零件状态:在售 电压 - 齐纳(标称值)(Vz):20V 容差:±5% 功率 - 最大值:1W 阻抗(最大值)(Zzt):80 Ohms 不同?Vr 时的电流 - 反向漏电流:5μA @ 15.2V 工作温度:-55°C ~ 150°C(TJ) 安装类型:通孔 封装/外壳:DO-204AL,DO-41,轴向 供应商器件封装:DO-204AL(DO-41) 标准包装:3,000
1N4747AHB0G 功能描述:DIODE ZENER 20V 1W DO204AL 制造商:taiwan semiconductor corporation 系列:汽车级,AEC-Q101 包装:散装 零件状态:在售 电压 - 齐纳(标称值)(Vz):20V 容差:±5% 功率 - 最大值:1W 阻抗(最大值)(Zzt):80 Ohms 不同?Vr 时的电流 - 反向漏电流:5μA @ 15.2V 工作温度:-55°C ~ 150°C(TJ) 安装类型:通孔 封装/外壳:DO-204AL,DO-41,轴向 供应商器件封装:DO-204AL(DO-41) 标准包装:1,000
1N4747AHR0G 功能描述:DIODE ZENER 20V 1W DO204AL 制造商:taiwan semiconductor corporation 系列:汽车级,AEC-Q101 包装:带卷(TR) 零件状态:在售 电压 - 齐纳(标称值)(Vz):20V 容差:±5% 功率 - 最大值:1W 阻抗(最大值)(Zzt):95 Ohms 不同?Vr 时的电流 - 反向漏电流:5μA @ 15.2V 工作温度:-55°C ~ 150°C(TJ) 安装类型:通孔 封装/外壳:DO-204AL,DO-41,轴向 供应商器件封装:DO-204AL(DO-41) 标准包装:5,000