SF161
THRU
SF168
16.0 AMP SUPER FAST RECTIFIERS
VOLTAGE RANGE
50 to 600 Volts
CURRENT
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Good for switching mode application
16.0 Amperes
.412
(10.5)
MAX.
3.8
φ
+.2
HOLE THRU
.248
(6.3)
TO-220
.180
(4.6)
.050
(1.27)
.108
(2.75)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
* Polarity: As Marked
* Mounting position: Any
* Weight: 2.24 grams
* Both normal and Pb free product are available:
.051 MAX.
(1.3)
.040 MAX.
(1.0)
.100
(2.54)
PIN 1
PIN 3
Positive CT
Suffix "C"
.158
(4.0)
MAX.
.595
(15.1)
MAX.
.550
(14.0)
MIN.
.120
(3.05)
+
CASE
PIN 2
PIN 1
PIN 3
Negative CT
Suffix "A"
CASE
PIN 2
* Normal:80~95%Sn,5~20%Pb
* Pb free:99 Sn above can meet Rohs enviroment substance
directive request
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Tc=125 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A
Maximum DC Reverse Current
Tc=25 C
at Rated DC Blocking Voltage
Tc=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range T
J
, T
STG
NOTES:
SF161 SF162 SF163 SF164 SF165 SF166 SF168 UNITS
50
35
50
100
70
100
150
105
150
200
140
200
16.0
125
0.95
10
500
35
50
-65 +150
50
1.30
1.70
300
210
300
400
280
400
600
420
600
V
V
V
A
A
V
µA
µA
nS
pF
C
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
56
RATING AND CHARACTERISTIC CURVES (SF161 THRU SF168)
FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
Ω
NONINDUCTIVE
10
Ω
NONINDUCTIVE
trr
+0.5A
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
24
20
16
12
8
4
0
0
25
50
75
100
125
150
175
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
(+)
25Vdc
(approx.)
( )
1
Ω
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
D.U.T.
( )
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
|
|
|
|
|
|
|
|
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
CASE TEMPERATURE,( C)
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
1000
50
INSTANTANEOUS FORWARD CURRENT,(A)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
3.0
F1
66
REVERSE LEAKAGE CURRENT, (
µ
A)
10
100
Tc=100 C
61~
SF1
1.0
10
64
~S
SF
16 5
SF1
SF
1
68
Tj=25 C
Pulse Width 300us
1% Duty Cycle
Tc=25 C
0.1
1.0
.01
.4
.6
.8
1.0
1.2
1.4 1.6
1.8
0.1
0
20
40
60
80
100 120 140
FORWARD VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG.5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
125
FIG.6-TYPICAL JUNCTION CAPACITANCE
175
150
125
100
75
50
25
0
PEAK FORWARD SURGE CURRENT,(A)
100
75
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
50
25
0
1
5
10
50
100
JUNCTION CAPACITANCE,(pF)
.01
.05
.1
.5
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,(V)
57
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