SF31 Ver la hoja de datos (PDF) - Shanghai Lunsure Electronic Tech
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SF31 Datasheet PDF : 3 Pages
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Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
SF31
THRU
SF38
Features
• High Surge Capability
• Low Forward Voltage Drop
• High Current Capability
• High Reliability
Maximum Ratings
• Operating Temperature: -55°C to +125°C
• Storage Temperature: -55°C to +150°C
• For capacitive load, derate current by 20%
Maximum
Maximum DC
Recurrent
Maximum
Blocking
Part Number Peak Reverse RMS Voltage
Voltage
Voltage
SF31
50V
35V
50V
SF32
100V
70V
100V
SF33
150V
105V
150V
SF34
200V
140V
200V
SF35
300V
210V
300V
SF36
400V
280V
400V
SF38
600V
420V
600V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV)
3.0 A TC = 55°C
Peak Forward Surge
IFSM
100A 8.3ms, half sine
Current
Maximum
Instantaneous
Forward Voltage
SF31-SF34
VF
SF35-SF36
SF38
.95V IFM = 3.0A;
1.3V TC = 25°C
1.7V
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR
5.0µA TC= 25°C
100µA TC = 100°C
Typical Junction
Capacitance
SF31-SF34
CJ
100pF Measured at
SF35-SF38
80pF 1.0MHz, VR=4.0V
Maximum Reverse
Recovery Time
Trr
35ns
IF=0.5A, IR=1.0A,
Irr=0.25A
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
3.0 Amp Super Fast
Rectifier
50 to 600 Volts
DO-201AD
D
A
Cathode
Mark
B
D
C
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
---
.370
---
9.50
B
---
.250
---
6.40
C
.048
.052
1.20
1.30
D
1.000
---
25.40
---
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