RL252 [SEMTECH]
GENERAL PURPOSE PLASTIC RECTIFIERS; 通用塑料整流器
| 型号： | RL252 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | GENERAL PURPOSE PLASTIC RECTIFIERS |
| 文件： | 总1页 (文件大小：209K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RL251 THRU RL257
GENERAL PURPOSE PLASTIC RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 2.5 Amperes
Features
• Plastic package has Underwriters Laboratory
• Flammability Classification 94V-0
• High surge current capability.
• 2.5 ampere operation at TA=75oC with no thermal
• runaway.
• Low reverse leakage.
• Construction utilizes void-free molded plastic technique.
• High temperature soldering guaranteed:
• 250oC/10 seconds, 0.375”(9.5mm) lead length,
• 5 lbs (2.3kg) tension.
Mechanical Data
• Case: Molded plastic, R-3
• Terminals: Plated axial leads, solderable per
• MIL-STD-750, method 2026
• Polarity: Color band denotes cathode end.
• Mounting Position: Any.
Absolute Maximum Ratings andCharacteristics @ 250C unless otherwise specified.
Symbols RL251 RL252 RL253 RL254 RL255 RL256 RL257
Units
Volts
Volts
Volts
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
VRRM
VRMS
VDC
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
Maximum average forward current
at TA = 75 OC
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
Maximum instantaneous forward voltage
at IFM=2.5A , TA=25oC(Note 2)
I(AV)
IFSM
2.5
Amps
Amps
150
VF
IR
1.1
Volts
µA
Maximum DC reverse current TA = 25 OC
at rated DC blocking voltage TA = 100OC
Typical thermal resistance
Typical junction capacitance (Note 1)
Operating and storage temperature range
5
50
35
RθJA
CJ
TJ ,TS
OC/W
pF
35
-65 to +175
OC
Notes:
(1) Measured at 1MHZ and applied reverse voltage of 4volts
(2) Pulse test: pulse width 300uSec, Duty cycle 1%.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 11/11/2002
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