SUPER FAST GLASS PASSIVATED RECTIFIER
SFF161C THRU SFF166C
VOLTAGE RANGE CURRENT
50 to 400 Volts 16.0 Ampere
FEATURES
• Super fast switching speed • Glass passivated chip junction • Low power loss, high efficiency • Low leakage • High surge capacity • High temperature soldering guaranteed
250℃/10 second, 0.16″(4.06mm) lead length • Also available with common Anode, add an “A” suffix,
i.e. SFF161CA, add as a doubler, add a “D” suffix, i.e. SFF161CD • Also available in the single chip version, SFF81
MECHANICAL DATA
• Case: Transfer molded plastic • Epoxy: UL94V-0 rate flame retardant • Lead: Solderable per MIL-STD-202E method 208C • Polarity: as marked • Mounting position: Any, 5 in-lbs Torque Max • Weight: 0.08ounce, 2.24 gram
ITO-220AB Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL 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%
SYMBOLS
SFF 161C
SFF 162C
SFF 163C
SFF 164C
Maximum Repetitive Peak Reverse Voltage
VRRM
50
100 150 200
Maximum RMS Voltage
VRMS
35
70 105 140
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current At Tc=100℃
VDC 50 100 150 200
I(AV)
16.0
Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC method)
IFSM
125
Maximum Instantaneous Forward Voltage per at 8.0A
VF
0.975
Maximum DC Reverse Current at rated TA = 25℃
DC Blocking Voltage at
TA = 125℃
IR
10 500
Maximum Reverse Recovery Time Test conditions IF =0.5A, IR =1.0A, IRR =0.25A
Typical Junction Capacitance (Measured at 1.0MHz and applied reverse voltage of 4.0V)
trr CJ
35 40
Typical Thermal Resistance (Note 1)
RθJC
3.0
Operating Junction Temperature
TJ
(-55 to +150)
Storage Temperature Range
Notes: 1. Unit mounted on heatsink
TSTG
(-55 to +150)
SFF 165C 300 210 300
SFF 166C 400 280 400
UNIT
Volts Volts Volts
Amps
Amps 1.4 Volts
µA
50 nS
pF ℃/W
℃ ℃
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SUPER FAST GLASS PASSIVATED RECTIFIER
SFF161C THRU SFF166C
VOLTAGE RANGE CURRENT
50 to 400 Volts 16.0 Ampere
RATING AND CHRACTERISTIC CURVES SFF161C THRU SFF166C
AVERAGE FORWARD CURRENT, (A)
INSTANTANEOUS FORWARD CURRENT, (A)
50/100/150/200V
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
24
20
16
12
8.0
4.0
0 0
Single Phase
Half Wave 60Hz
Resistive or Inductive Load 0.375″(9.5mm) Lead Length
25 50
75 100 125 150
AMBIENT TEMPERATURE, (° C)
175
FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG
100
10 300/400V
1.0
TJ=25° C Pulse Width=300us
1% Duty Cycle
0.1 0.4
0.8
1.2 1.6
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE PER LEG
100
10
TJ =25° C f=1MHz Vsig=50mVp-p
1 0.1
1.0 10
REVERSE VOLTAGE,(V)
100
PEAK FORWARD SURGE CURRENT, (A)
FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
150 8.3ms Single Half Sine-Wave (JEDEC Method) T= Tjmax
100
50
1 Cycle
0 12
4 6 8 10
20
40 60 100
NUMBER OF CYCLES AT 60 Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS PER LEG
100
TJ=125° C
10
INSTANTANEOUS REVERSE CURRENT, (μA)
1.0 TJ=25° C
0.1
0.01 0
20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
140
F1G.6-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50Ω 10Ω NONINDUCTIVE NONINDUCTIVE
+0.5A
T rr
(-)
(+)
25 Vdc (approx.)
(-)
D.U.T.
1Ω NON INDUCTIVE
PULSE GENERATIOR
(NOTE 2)
(+) OSCILLOSCOPE
(NOTE 1)
0 -0.25A
-1.0A
1cm
NOTES : 1.Rise Time=7ns mas. Input Impedance= 1 magohm. 22pF
2.Rise time=10ns max. Source Impedance= 50 ohms
SET TIME BASE FOR 50/100ns/cm
JUNCTION CAPACITANCE,(pF)
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[email protected] Web Site: www.cnmic.com
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