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參數(shù)資料
| 型號(hào)： | 1N4944GPE/62 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 1 A, 400 V, SILICON, SIGNAL DIODE, DO-204AL |
| 封裝： | PLASTIC, DO-41, 2 PIN |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大小： | 30K |
| 代理商： | 1N4944GPE/62 |
Patented*
1N4942GP thru 1N4942GP
Vishay Semiconductors
formerly General Semiconductor
Document Number 88511
www.vishay.com
27-Feb-02
1
Glass Passivated Junction
Fast Switching Rectifier
Reverse Voltage 200 to 1000V
Forward Current 1.0A
0.107 (2.7)
0.080 (2.0)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
DIA.
NOTE:
Lead diameter is
for suffix "E" part numbers
0.026 (0.66)
0.023 (0.58)
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP
Unit
* Maximum repetitive peak reverse voltage
VRRM
200
400
600
800
1000
V
* Maximum RMS voltage
VRMS
140
280
420
560
700
V
* Maximum DC blocking voltage
VDC
200
400
600
800
1000
V
* Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=55°C
IF(AV)
1.0
A
* Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM
25
A
Typical thermal resistance (1)
R
ΘJA
55
°C/W
* Operating junction and storage temperature range
TJ, TSTG
-65 to +175
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
* Maximum instantaneous forward voltage at 1.0A
VF
1.3
V
* Maximum DC reverse current
TA= 25°C
1.0
at rated DC blocking voltage
TA=150°C
IR
200
A
* Maximum reverse recovery time at
IF=0.5A, IR=1.0A, Irr=0.25A
trr
150
250
500
ns
Typical junction capacitance at 4.0V, 1MHz
CJ
15
pF
Notes:
(1) Thermal resistance from junction to ambient, and from junction to lead at 0.375” (9.5mm) lead length, P.C.B. mounted
*JEDEC registered values
DO-204AL (DO-41)
Features
Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
High temperature metallurgically bonded construction
For use in high frequency rectifier circuits
Fast switching for high efficiency
Cavity-free glass passivated junction
Capable of meeting environmental standards of
MIL-S-19500
1.0 Ampere operation at TA=55°C with no thermal runaway
High temperature soldering guaranteed:
350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
Mechanical Data
Case: JEDEC DO-204AL, molded plastic over glass body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 oz., 0.3 g
Dimensions in inches
and (millimeters)
Dimensions in inches and (millimeters)
*Glass-plastic encapsulation technique is covered by
Patent No. 3,996,602, and brazed-lead assembly by Patent No. 3,930,306
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| 1N4944GPE/60 | 1 A, 400 V, SILICON, SIGNAL DIODE, DO-204AL |
| 1N4944GPE/64 | 1 A, 400 V, SILICON, SIGNAL DIODE, DO-204AL |
| 1N4946GPE/73 | 1 A, 600 V, SILICON, SIGNAL DIODE, DO-204AL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N4944GP-HE3/4 | 制造商:Vishay Angstrohm 功能描述:Diode Switching 400V 1A 2-Pin DO-204AL T/R |
| 1N4944GPHE3/54 | 功能描述:整流器 400 Volt 1.0A 150ns Glass Passivated RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| 1N4944GPHE3/73 | 功能描述:整流器 400 Volt 1.0A 150ns Glass Passivated RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| 1N4944GP-M3/54 | 功能描述:DIODE GEN PURP 400V 1A DO204AL 制造商:vishay semiconductor diodes division 系列:汽車級(jí)，AEC-Q101，Superectifier? 包裝:帶卷（TR） 零件狀態(tài):有效 二極管類型:標(biāo)準(zhǔn) 電壓 - DC 反向（Vr）（最大值）:400V 電流 - 平均整流（Io）:1A 不同 If 時(shí)的電壓 - 正向（Vf）:1.3V @ 1A 速度:快速恢復(fù) = 200mA（Io） 反向恢復(fù)時(shí)間（trr）:150ns 不同?Vr 時(shí)的電流 - 反向漏電流:1μA @ 400V 不同?Vr，F(xiàn) 時(shí)的電容:15pF @ 4V，1MHz 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） 工作溫度 - 結(jié):-65°C ~ 175°C 標(biāo)準(zhǔn)包裝:5,500 |
| 1N4944GP-M3/73 | 功能描述:DIODE GEN PURP 400V 1A DO204AL 制造商:vishay semiconductor diodes division 系列:汽車級(jí)，AEC-Q101，Superectifier? 包裝:帶盒（TB） 零件狀態(tài):有效 二極管類型:標(biāo)準(zhǔn) 電壓 - DC 反向（Vr）（最大值）:400V 電流 - 平均整流（Io）:1A 不同 If 時(shí)的電壓 - 正向（Vf）:1.3V @ 1A 速度:快速恢復(fù) = 200mA（Io） 反向恢復(fù)時(shí)間（trr）:150ns 不同?Vr 時(shí)的電流 - 反向漏電流:1μA @ 400V 不同?Vr，F(xiàn) 時(shí)的電容:15pF @ 4V，1MHz 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） 工作溫度 - 結(jié):-65°C ~ 175°C 標(biāo)準(zhǔn)包裝:3,000 |
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