RL257 [GOOD-ARK]
GENERAL PURPOSE PLASTIC RECTIFIER; 通用塑料整流器
| 型号： | RL257 |
| 厂家： | 
GOOD-ARK ELECTRONICS |
| 描述： | GENERAL PURPOSE PLASTIC RECTIFIER |
| 文件： | 总3页 (文件大小：203K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RL251 THRU RL257
GENERAL PURPOSE PLASTIC RECTIFIER
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=75 with no thermal runaway
Low reverse leakage
Construction utilizes void-free molded plastic technique
High temperature soldering guaranteed:
250 /10 seconds, 0.375 (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Mechanical Data
DIMENSIONS
Case: R-3 molded plastic body
inches
mm
Terminals: Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
DIM
Note
Max.
Min.
Max.
0.161
0.161
0.043
-
Min.
3.50
3.50
1.00
25.40
A
B
C
D
0.138
0.138
0.040
1.000
4.10
4.10
1.10
-
Weight: 0.021 ounce, 0.60 gram
Maximum Ratings and Electrical Characteristics @25 unless otherwise specified
Symbols
RL251
RL252
RL253
RL254
RL255
RL256
RL257
Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
Volts
Volts
Volts
Maximum DC blocking voltage
100
1000
Maximum average forward current
at TA=75
I(AV)
IFSM
VF
2.5
150.0
1.0
Amps
Amps
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=25 (Note 2)
Volts
A
Maximum DC reverse current
at rated DC blocking voltage
T =25
5.0
50.0
TAA=100
IR
Typical junction capacitance (Note 1)
Typical thermal resistance
CJ
35.0
35
F
R
/W
JA
Operating and storage temperature range
TJ, TSTG
-65 to +175
Notes:
(1) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(2) Pulse test: pulse width 300uSec, Duty cycle 1%
1
RATINGS AND CHARACTERISTIC CURVES
2
RATINGS AND CHARACTERISTIC CURVES
3
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