EIC SRTM, SRTK, SRTJ, SRTG, SRTD Datasheet
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SRTA - SRTM
FAST RECOVERY RECTIFIER
PRV : 50 - 1000 Volts
Io : 2.5 Amperes
FEATURES :
* High current capability
MECHANICAL DATA :
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%.
Notes :
2.0 ± 0.1
5.4
±
0.15
2.3 ± 0.2
4.8
±
0.15
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
SURFACE MOUNT
SMB (DO-214AA)
1.1 ± 0.3
0.22 ± 0.07
3.6 ± 0.15
* Case : SMB Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.1079 gram
RATING
Maximum Recurrent Peak Reverse Voltage V
Maximum RMS Voltage V
Maximum DC Blocking Voltage V
Maximum Average Forward Current Ta = 55 °C
Maximum Peak Forward Surge Current,
8.3ms Single half sine wave superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 2.5 A V
Maximum DC Reverse Current Ta = 25 °C
at Rated DC Blocking Voltage Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 ) C
Junction Temperature Range T
Storage Temperature Range T
SYMBOL SRTA SRTB SRTD SRTG SRTJ SRTK SRTM UNIT
F(AV)
I
I
I
RRM
RMS
DC
FSM
R
I
R(H)
Trr
STG
Dimensions in millimeter
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700 V
50 100 200 400 600 800 1000 V
2.5 A
100 A
F
150 250 500 ns
J
J
1.3 V
10
- 65 to + 150
- 65 to + 150
µA
µA
pf
°C
°C
( 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 V
Page 1 of 2 Rev. 01 : April 2, 2002
DC
RATING AND CHARACTERISTIC CURVES ( SRTA - SRTM )
+
2.5
80
20
8.3 ms SINGLE HALF SINE WAVE
+ 0.5 A
0
- 0.25 A
- 1.0 A
1 cm
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω 10 Ω
50 Vdc
(approx
)
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
D.U.T.
1 Ω
OSCILLOSCOPE
( NOTE 1 )
PULSE
GENERATOR
( NOTE 2 )
Trr
SET TIME BASE FOR 50/100 ns/cm
FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
100
Ta = 50 °C
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
60Hz RESISTIVE OR INDUCTIVE LOAD
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
AMBIENT TEMPERATURE, ( °C)
CURRENT, AMPERES
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS
100 10
Pulse Width = 300 µs
2% Duty Cycle
10
1.0
0.1
TJ = 25 °C
FORWARD CURRENT, AMPERES
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
1.0
0.1
MICROAMPERES
REVERSE CURRENT,
0.01
PERCENT OF RATED REVERSE VOLTAGE, (%)
TJ = 100 °C
TJ = 25 °C
FORWARD VOLTAGE, VOLTS
Page 2 of 2 Rev. 01 : April 2, 2002
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