SF38G [PINGWEI]
SUPER FAST RECOVERY RECTIFIER; 超快速整流器
| 型号： | SF38G |
| 厂家： | 
Chongqing Pingwei Enterprise co.,Ltd |
| 描述： | SUPER FAST RECOVERY RECTIFIER |
| 文件： | 总1页 (文件大小：40K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CHONGQING PINGYANG ELECTRONICS CO.,LTD.
SF31G THRU SF38G
SUPER FAST RECOVERY RECTIFIER
VOLTAGE：50-600V
CURRENT：3.0A
FEATURES
·High reliability
DO-27
·Low leakage
·Low forward voltage
·High current capability
·Super fast switching speed
·High surge capability
1.0(25.4)
MIN.
.052(1.3)
.048(1.2)
DIA.
·Good for switching mode circuit
.375(9.5)
.335(8.5)
.220(5.6)
.187(5.0)
DIA.
MECHANICAL DATA
·Case: Molded plastic
1.0(25.4)
MIN.
·Epoxy: UL94V-0 rate flame retardant
·Lead: MIL-STD- 202E, Method 208 guaranteed
·Polarity:Color band denotes cathode end
·Mounting position: Any
Dimensions in inches and (millimeters)
·Weight: 1.18 grams
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
SF31 SF32 SF33 SF34 SF35 SF36 SF37 SF38
SYMBOL
units
G
G
G
G
G
G
G
G
Maximum Recurrent Peak Reverse
Voltage
VRRM
50
100
150
200
300
400
500
600
V
VRMS
VDC
35
50
70
105
150
140
200
210
300
280
400
350
500
420
600
V
V
Maximum RMS Voltage
100
Maximum DC Blocking Voltage
Maximum Average Forward rectified
Current at TA=55°C
Io
3.0
A
A
V
Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on
rate load (JEDEC method)
IFSM
125
Maximum Instantaneous forward Voltage
at 3.0A DC
VF
0.95
1.4
1.85
Maximum DC Reverse Current at Rated
DC Blocking Voltage TA=25°C
5.0
IR
µA
Maximum Full Load Reverse Current Full
Cycle Average,.375”(9.5mm) lead length
300
35
Maximum Reverse Recovery Time (Note
Typical Junction Capacitance (Note 2)
trr
nS
pF
CJ
50
30
Notes: 1.Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0 volts
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