EIC SR36

SR36 - SR39
SURFACE MOUNT
FAST RECOVERY RECTIFIERS
PRV : 100 - 800 Volts
Io : 3.0 Amperes
SMC (DO-214AB)
0.0 60(1.52)
0.260(6.60)
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Fast switching for high efficiency
0.280(7.11)
0.320(8.13)
*
*
*
*
*
*
0.3 05(7.75)
0.0 30(0.76)
FEATURES :
0.008(0.203)
0.004(0.102)
0.121(3.07)
0.012(0.305)
0.115(2.92)
0.006(0.152)
0.2 45(6.22)
0.10 3(2.62 )
0.2 20(5.59)
0.07 9(2.00 )
MECHANICAL DATA :
*
*
*
*
*
*
Case : SMC Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.21 gram
Dimensions in inches and (millimeter)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
SYMBOL
SR36
SR37
SR38
SR39
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
100
200
400
800
V
Maximum RMS Voltage
VRMS
70
140
280
560
V
Maximum DC Blocking Voltage
VDC
100
200
400
800
V
Maximum Average Forward Current Ta = 55 °C
IF(AV)
3.0
A
IFSM
100
A
VF
1.25
V
IR
10
µA
IR(H)
100
µA
Maximum Reverse Recovery Time ( Note 1 )
Trr
250
ns
Typical Junction Capacitance ( Note 2 )
CJ
60
pf
Junction Temperature Range
TJ
- 65 to + 150
°C
Storage Temperature Range
TSTG
- 65 to + 150
°C
Peak Forward Surge Current,
8.3ms Single half sine wave superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 3.0 A
Maximum DC Reverse Current
Ta = 25 °C
at Rated DC Blocking Voltage
Ta = 100 °C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Page 1 of 2
Rev. 01 : April 2, 2002
RATING AND CHARACTERISTIC CURVES ( SR36 - SR39 )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω
Trr
10 Ω
+ 0.5 A
D.U.T.
+
0
PULSE
GENERATOR
( NOTE 2 )
50 Vdc
(approx)
1Ω
- 0.25 A
OSCILLOSCOPE
( NOTE 1 )
- 1.0 A
SET TIME BASE FOR 50-100 ns/cm
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
1 cm
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
3.0
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
2.4
1.8
1.2
0.6
8.3 ms SINGLE HALF SINE WAVE
Ta = 50 °C
80
60
40
20
60Hz RESISTIVE OR INDUCTIVE LOAD
0
0
25
50
75
100
125
150
0
175
1
2
AMBIENT TEMPERATURE, ( °C)
6
10
20
40
60 100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT, MICROAMPERES
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
FORWARD CURRENT, AMPERES
4
NUMBER OF CYCLES AT 60Hz
Pulse Width = 300 µs
2% Duty Cycle
TJ = 25 °C
10
1.0
0.1
10
TJ = 100 °C
1.0
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED REVERSE VOLTAGE, (%)
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 01 : April 2, 2002