參數(shù)資料
型號(hào): 1N4738
廠商: GE Security, Inc.
英文描述: Zener Diodes(齊納二極管)
中文描述: 齊納二極管(齊納二極管)
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 79K
代理商: 1N4738
1N4728 THRU 1N4764
ZENER DIODES
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
tolerances are available upon request.
These diodes are also available in the MELF case with type
designation ZM4728 thru ZM4764
MECHANICAL DATA
Case:
DO-41 Glass Case
Weight:
approx. 0.35 g
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
Dimensions in inches and (millimeters)
m
m
m
max.
Cathode
Mark
0.034 (0.86)
max.
0.102 (2.6)
DO-41 Glass
12/3/98
Characteristics at Tamb = 25 °C
SYMBOL
MIN.
TYP
MAX.
UNIT
Thermal Resistance
Junction to Ambient Air
R
thJA
170
(1)
°C/W
Forward Voltage
at I
F
= 200 mA
V
F
1.2
Volts
NOTES:
(1) Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature
SYMBOL
VALUE
UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at T
amb
= 25°C
P
tot
1.0
(1)
Watts
Junction Temperature
T
j
175
°C
Storage Temperature Range
T
S
– 65 to +175
°C
相關(guān)PDF資料
PDF描述
1N4748 Zener Diodes(齊納二極管)
1N4749 Zener Diodes(齊納二極管)
1N4758 Zener Diodes(齊納二極管)
1N4762 Zener Diodes(齊納二極管)
1N4763 Zener Diodes(齊納二極管)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1N4738 G 制造商:Aeroflex 功能描述:COMMERCIAL ZENER VOLTAGE REGUL 制造商:Aeroflex / Metelics 功能描述:COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.2V 10% 1W 2PIN DO-41 - Bulk
1N4738A 功能描述:穩(wěn)壓二極管 8.2V 1W Zener Diode RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
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1N4738A BK 功能描述:DIODE ZENER 8.2V 1W DO41 制造商:central semiconductor corp 系列:- 包裝:散裝 零件狀態(tài):有效 電壓 - 齊納(標(biāo)稱值)(Vz):8.2V 容差:±5% 功率 - 最大值:1W 阻抗(最大值)(Zzt):4.5 歐姆 不同?Vr 時(shí)的電流 - 反向漏電流:10μA @ 6V 不同 If 時(shí)的電壓 - 正向(Vf):1.2V @ 200mA 工作溫度:-65°C ~ 200°C 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-41 標(biāo)準(zhǔn)包裝:2,000
1N4738A G 制造商:Aeroflex 功能描述:COMMERCIAL ZENER VOLTAGE REGUL 制造商:Aeroflex / Metelics 功能描述:COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.2V 5% 1W 2PIN DO-41 - Bulk