BYW27-400 [EIC]
SILICON RECTIFIERS; 矽整流器
| 型号： | BYW27-400 |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | SILICON RECTIFIERS |
| 文件： | 总2页 (文件大小：19K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SILICON RECTIFIERS
BYW27-50 - BYW27-1000
PRV : 50 - 1000 Volts
Io : 1.0 Amperes
DO - 41
FEATURES :
* High current capability
* High surge current capability
* High reliability
1.00 (25.4)
0.107 (2.7)
MIN.
0.080 (2.0)
* Low reverse current
* Low forward voltage drop
0.205 (5.2)
0.166 (4.2)
MECHANICAL DATA :
1.00 (25.4)
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
0.034 (0.86)
MIN.
0.028 (0.71)
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.339 gram
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
BYW BYW BYW BYW BYW BYW
27-50 27-100 27-200 27-400 27-600 27-800 27-100
BYW
RATING
SYMBOL
UNIT
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 Volts
700 Volts
Maximum DC Blocking Voltage
100
1000 Volts
Maximum Average Forward Current
0.375"(9.5mm) Lead Length Ta = 70°C
Peak Forward Surge Current
IF
1.0
Amp.
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
IFSM
VF
50
1.0
0.2
25
30
50
Amps.
Volts
mA
Maximum Forward Voltage at IF = 1.0 Amp.
Maximum DC Reverse Current
at rated DC Blocking Voltage
Ta = 25 °C
Ta = 100 °C
IR
IR(H)
CJ
mA
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note2)
Junction Temperature Range
pF
°C/W
°C
RqJA
TJ
- 65 to + 175
- 65 to + 175
Storage Temperature Range
TSTG
°C
Notes :
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC
(2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted.
UPDATE : MAY 27, 1998
RATING AND CHARACTERISTIC CURVES ( BYW27-50 - BYW27-1000 )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
1.0
50
40
30
20
Ta = 25 °C
0.8
0.6
0.4
0.2
10
0
0
0
25
50
75
100
125
150
175
1
2
4
6
10 20
40 60 100
NUMBER OF CYCLES AT 60Hz
AMBIENT TEMPERATURE, ( °C)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
10
Ta = 100 °C
1.0
0.1
Pulse Width = 300 ms
2% Duty Cycle
0.1
TJ = 25 °C
Ta = 25 °C
0.01
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
40
60
80
100
120
140
0
20
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE
VOLTAGE, (%)
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