SF31G Просмотр технического описания (PDF) - DIYI Electronic Technology Co., Ltd.
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SF31G Datasheet PDF : 2 Pages
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SF31G THRU SF38G
3.0 AMPS. Glass Passivated Super Fast Rectifiers
Features
· Low forward voltage drop
· High current capability
· High reliability
· High surge current capability
· Plastic material-UL flammability 94V-0
Mechanical Data
· Case: Molded plastic DO-201AD
· Terminals: Plated leads solderable per
MIL-STD-202,Method 208 guaranteed
· Polarity: Color band dentes cathode end
· Mounting Position: Any
· Making: Type Number
· Lead Free: For RoHS/Lead Free Version
DO-201AD
˄˅
DIA.
˄˅
０．９６（２４．５）
MIN.
˄ ˅
˄˅
DIA. ˄˅
˄˅
０．９６（２４．５）
MIN.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified
Single phase,half wave,60Hz,resistive or inductive load
For capacitive load derate current by 20%
Type Number
SYMBOL SF31G SF32G SF33G SF34G SF35G SF36G SF38G Unit
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100 150 200 300 400 600 V
Maximum RMS Voltage
VRMS
35
70 104 140 210 280 420 V
Maximum DC Blocking Voltage
VDC
50 100 150 200 300 400 600 V
Maximum Average Forward Rectified
Current.375"(9.5mm) lead length @TA=50℃
IO
3.0
A
Peak Forward Surge Current 8.3ms Single half
sine-wave superimposed on rated load
IFSM
125
(JEDEC Method)
Forward Voltage @IF=3.0A
VFM
Peak Reverse Current @TA=25℃
IR
At Rated DC Blocking Voltage @TA=100℃
Typical Junction Capacitance (Note 1)
CJ
0.95
5.0
100
80
Typical Thermal Resistance Junction to
Ambient(Note 2)
RθJA
35
Maximum Reverse Recovery Time(Note 3)
Trr
35
Operating Temperature Range
TJ
-55 to +150
/Storage Temperature Range
TSTG
-55 to +150
Note:1. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C
2. Leads maintained at ambient temperature at a distance of 9.5mm from the case
3.Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A
1.25
60
A
1.7 V
uA
pF
℃/W
ns
℃
℃
version:01
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