參數(shù)資料
型號: 1N4742
廠商: VISHAY SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: 12 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封裝: DO-204AL, 2 PIN
文件頁數(shù): 1/4頁
文件大小: 105K
代理商: 1N4742
1N4728 thru 1N4764
Vishay Semiconductors
formerly General Semiconductor
Document Number 88304
www.vishay.com
25-Jul-02
1
Zener Diodes
VZ Range 3.3 to 100V
Power Dissipation 1.0W
m
in.
1.1
02
(
28.0)
mi
n.
1.102
(
2
8
.0)
max
..161
(4.1)
max.
Cathode
0.034 (0.86)
Mark
max. 0.102 (2.6)
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Zener Current
See Next Page
Power Dissipation at Tamb = 50°C
PD
1.0(1)
W
Thermal Resistance Junction to Ambient Air
RθJA
170(1)
°C/W
Junction Temperature
TJ
200
°C
Storage Temperature Range
TS
–65 to +200
°C
Note: (1) Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature.
DO-204AL
(DO-41 Glass)
Dimensions in inches
and (millimeters)
Features
Silicon Planar Power Zener Diodes
For use in stabilizing and clipping circuits with high
power rating.
Standard Zener voltage tolerance is ±10%. Add suffix
“A” for ±5% tolerance. Other Zener voltages and toler-
ances are available upon request.
These diodes are also available in the MELF case with
type designation ZM4728 thru ZM4764
For bidirectional product, contact local Technical Sales
office.
Mechanical Data
Case: DO-41 Glass Case
Weight: approx. 0.0123 oz., 0.35 g
Packaging Codes/Options:
D9/5K per 13" reel (52mm tape), 10K/box
E1/5K per Ammo mag. (52mm tape), 10K/box
相關(guān)PDF資料
PDF描述
1N4752A/E1 33 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4755/D9 43 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4757/E1 51 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4761/D9 75 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
1N4743AT 13 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
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參數(shù)描述
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1N4742A A0G 功能描述:DIODE ZENER 12V 1W DO204AL 制造商:taiwan semiconductor corporation 系列:- 包裝:剪切帶(CT) 零件狀態(tài):在售 電壓 - 齊納(標(biāo)稱值)(Vz):12V 容差:±5% 功率 - 最大值:1W 阻抗(最大值)(Zzt):25 Ohms 不同?Vr 時的電流 - 反向漏電流:5μA @ 18.2V 工作溫度:-55°C ~ 150°C(TJ) 安裝類型:通孔 封裝/外殼:DO-204AL,DO-41,軸向 供應(yīng)商器件封裝:DO-204AL(DO-41) 標(biāo)準(zhǔn)包裝:1
1N4742A B0G 功能描述:DIODE ZENER 12V 1W DO204AL 制造商:taiwan semiconductor corporation 系列:- 包裝:散裝 零件狀態(tài):在售 電壓 - 齊納(標(biāo)稱值)(Vz):12V 容差:±5% 功率 - 最大值:1W 阻抗(最大值)(Zzt):25 Ohms 不同?Vr 時的電流 - 反向漏電流:5μA @ 18.2V 工作溫度:-55°C ~ 150°C(TJ) 安裝類型:通孔 封裝/外殼:DO-204AL,DO-41,軸向 供應(yīng)商器件封裝:DO-204AL(DO-41) 標(biāo)準(zhǔn)包裝:1,000