SFR201 THRU SFR207

SOFT RECOVERY FAST SWITCHING RECTIFIER
VOLTAGE RANGE
CURRENT
SFR201 THRU SFR207
50 to 1000 Volts
2.0Ampere
DO-15
.034(0.9)
.028(0.7)
FEATURES
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•
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Low coat construction
Fast switching for high efficency.
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
.140(3.6)
.104(2.6)
DIA.
1.0(25.4)
MIN.
MECHANICAL DATA
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•
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DIA.
Case: Transfer molded plastic
Epoxy: UL94V-O rate flame retardant
Polarity: Color band denotes cathode end
Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Weight: 0.014ounce, 0.39 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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•
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Ratings at 25OC ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
VRRM
VRMS
VDC
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at T A= 55℃
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage @ 2.0A
Maximum DC Reverse Current at Rated
DC Blocking Voltage
TA = 25℃
TA = 100℃
SFR
201
50
35
50
SFR
202
100
70
100
SFR
203
200
140
200
SFR
204
400
280
400
SFR
205
600
420
600
SFR
206
800
560
800
SFR
207
1000
700
1000
UNITS
Volts
Volts
Volts
I(AV)
2.0
Amp
IFSM
60
Amps
VF
1.3
10
200
Volts
IR
µA
Maximum Reverse Recovery Time
Test conditions IF=0.5A IR=1.0A,IRR=0.25A
trr
Typical Junction Capacitance (Note 1)
CJ
30
pF
Typical Thermal Resistance (Note 2)
RθJA
22
℃/W
Operating Junction Temperature Range
TJ
TSTG
(-55 to +150)
(-55 to +150)
℃
Storage Temperature Range
100
150
Notes:
1. Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted.
2. Measured at 1.0MHz and applied reverse voltage of 4.0v
Web Site: www.hkmic.com
200
ns
℃
SOFT RECOVERY FAST SWITCHING RECTIFIER
VOLTAGE RANGE
CURRENT
SFR201 THRU SFR207
50 to 1000 Volts
2.0Ampere
RATING AND CHRACTERISTIC CURVES SFR201 THRU SFR207
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
2.0
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
CURRENT, (A)
PEAK FORWARD SURGE
60
(A)
AVERAGE FORWARD CURRENT,
3.0
40
20
1 Cycle
0
0
50 55
25
75
100
0
175
150
125
2
1
4
8
6
10
20
60
40
100
NUMBER OF CYCLES AT 60 Hz
AMBIENT TEMPERATURE, (° C)
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4-TYPICAL REVERSE
1000
CHARACTERISTICS
10
Tj =25° C
Pulse Width=300us
1% Duty Cycle
1.0
Tj =100° C
1.0
(uA)
INSTANTANEOUS REVERSE CURRENT,
100
(A)
INSTANTANEOUS FORWARD CURRENT,
10
Tj =50° C
0.1
Tj =25° C
0.01
0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
40
20
60
80
100
140
120
PERCENT OF RATED PEAK
0.1
1.8
REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE,(V)
PERCENT OF RATED PEAK
FIG.5-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(%)
JUNCTION CAPACITANCE,(pF)
100
FIG.6-TEST CIRCUIT DIAGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
Trr
+0.5A
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(-)
10
(+)
25 Vdc
(approx)
(-)
D.U.T
1Ω
NON
INDUCTIVE
TJ=25° C F=1MHz
PULSE
GENERATIOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
-1.0A
1cm
Vsig=50mVp-p
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
1
0.1
0
0.25A
1.0
10
100
REVERSE VOLTAGE,(V)
Web Site: www.hkmic.com
SET TIME BASE FOR
50 /100NS /cm