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Won-Top Electronics
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SFR103 Datasheet Preview

SFR103 Datasheet

(SFR101 - SFR107) 1.0A SOFT FAST RECOVERY RECTIFIER

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SFR103 pdf
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W TE
POWER SEMICONDUCTORS
Features
! Diffused Junction
! Low Forward Voltage Drop
! High Current Capability
! High Reliability
! High Surge Current Capability
Mechanical Data
! Case: Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
! Polarity: Cathode Band
! Weight: 0.34 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
SFR101 – SFR107
1.0A SOFT FAST RECOVERY RECTIFIER
AB
A
D
DO-41
Dim Min Max
A 25.4 —
B 4.06 5.21
C 0.71 0.864
D 2.00 2.72
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol SFR101 SFR102 SFR103 SFR104 SFR105 SFR106 SFR107 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
RMS Reverse Voltage
VR(RMS)
Average Rectified Output Current
(Note 1)
@TA = 55°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IO
IFSM
Forward Voltage
@IF = 1.0A
Peak Reverse Current
@TA = 25°C
At Rated DC Blocking Voltage @TA = 100°C
Reverse Recovery Time (Note 2)
VFM
IRM
trr
Typical Junction Capacitance (Note 3)
Cj
Operating Temperature Range
Tj
Storage Temperature Range
TSTG
50
35
100 200 400 600 800 1000
70 140 280 420 560 700
1.0
V
V
A
30
1.2
5.0
100
120 200
15
-65 to +125
-65 to +150
350
A
V
µA
nS
pF
°C
°C
*Glass passivated forms are available upon request
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
SFR101 – SFR107
1 of 3
© 2002 Won-Top Electronics



Won-Top Electronics
Won-Top Electronics

SFR103 Datasheet Preview

SFR103 Datasheet

(SFR101 - SFR107) 1.0A SOFT FAST RECOVERY RECTIFIER

No Preview Available !

SFR103 pdf
1.0
0.8
0.6
0.4
0.2
Single phase half-wave
60 Hz resistive or inductive load
0
25 50 75 100 125 150 175
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Derating Curve
200
30
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC Method)
20
10
10
1.0
0.1
0.01
Tj = 25°C
Pulse width = 300 µs
0.6 0.8 1.0 1.2 1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
Tj = 25°C
f = 1MHz
10
0
1
10
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Peak Forward Surge Current
100
50NI (Non-inductive)
10NI
(+)
50V DC
Approx
(-)
Device
Under
Test
1.0
NI
Oscilloscope
(Note 1)
(-)
Pulse
Generator
(Note 2)
(+)
1
1
+0.5A
10
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
trr
100
0A
-0.25A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50.
-1.0A
Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
SFR101 SFR107
2 of 3
© 2002 Won-Top Electronics


Part Number SFR103
Description (SFR101 - SFR107) 1.0A SOFT FAST RECOVERY RECTIFIER
Maker Won-Top Electronics
Total Page 3 Pages
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