BY255 [DCCOM]
TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER; 硅整流技术规范
| 型号： | BY255 |
| 厂家： | 
DC COMPONENTS |
| 描述： | TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER |
| 文件： | 总2页 (文件大小：414K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BY251
THRU
BY255
DC COMPONENTS CO., LTD.
RECTIFIER SPECIALISTS
R
TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER
VOLTAGE RANGE - 200 to 1300 Volts CURRENT - 3.0 Amperes
FEATURES
* Low cost
* Low leakage
* Low forward voltage drop
* High current capability
DO-27
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 1.18 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
UNITS
Volts
BY251
200
BY252
400
BY253
600
BY254
800
BY255
1300
910
V
V
RRM
RMS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Volts
140
280
420
560
V
DC
O
200
400
600
800
1300
Volts
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
I
3.0
Amps
.375*(9.5mm) lead length at T
L
= 105oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
200
Amps
Volts
1.1
5.0
500
V
F
Maximum Instantaneous Forward Voltage at 3.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
@T
A
A
= 25oC
= 100oC
uAmps
I
R
Maximum Full Load Reverse Current Average, Full Cycle
.375*(9.5mm) lead length at T
= 75oC
30
uAmps
pF
L
Typical Junction Capacitance (Note)
CJ
40
Typical Thermal Resistance
R q J A
30
0C/ W
0 C
T
J
, TSTG
-65 to + 175
Operating and Storage Temperature Range
NOTES : Measured at 1 MHZ and applied reverse voltage of 4.0 volts
114
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RATING AND CHARACTERISTIC CURVES (BY251 THRU BY255)
DC COMPONENTS CO., LTD.
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