SR1G SYNSEMI [SynSemi, Inc.], SR1G Datasheet - Page 2

• Manufacturer Part Number: SR1G
• Description: SURFACE MOUNT FAST RECOVERY RECTIFIERS
• Manufacturer: SYNSEMI [SynSemi, Inc.]

Page 2 of 2
0.8
0.6
0.2
0.0
0.4
1.0
100
10
1.0
0.1
0
0
0
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
FIG.2 - DERATING CURVE FOR OUTPUT
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
60Hz RESISTIVE OR INDUCTIVE
Pulse W idth = 300 s
0.2
RATING AND CHARACTERISTIC CURVES ( SR1A - SR1M )
25
AMBIENT TEMPERATURE, ( C)
2% Duty Cycle
FORWARD VOLTAGE, VOLTS
T
RECTIFIED CURRENT
0.4
J
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
= 25 C
+
50
0.6
(approx.)
50 Vdc
50
75
0.8
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
1.0
100
1.2
1
D.U.T.
125
1.4
10
150
1.6
OSCILLOSCOPE
1.8
175
( NOTE 1 )
2.0
GENERATOR
( NOTE 2 )
PULSE
0.01
1.0
28
10
0.1
35
21
14
7
0
0
1
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED REVERSE
- 1.0 A
NUMBER OF CYCLES AT 60Hz
- 0.25
20
+ 0.5
2
0
FORWARD SURGE CURRENT
8.3 ms SINGLE HALF SINE W A V E
40
4
1
VOLTAGE, (%)
SET TIME BASE FOR 50-100 ns/cm
6
60
Trr
10
T
T
J
J
80
Ta = 50 C
= 100 C
= 25 C
20
100
Rev. 02 : March 24, 2005
40
120
60 100
140