EIC SR26 Datasheet
SR26 - SR29
SILICON SURFACE MOUNT
PRV : 100 - 800 Volts
Io : 2.0 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 :
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
* 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
FAST RECOVERY
SMC (DO-214AB)
1.1±0.3
8.0 ± 0.15
3.0±0.2
5.8±0.15
Dimensions in millimeter
7.5 ± 0.15
2.3±0.2
0.2±0.07
RATING
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 = 50 °C
Peak Forward Surge Current, 8.3ms Single half sine wave
Superimposed on rated load (JEDEC Method) IFSM 70 A
Maximum Peak Forward Voltage at IF = 2.0 A VF 1.3 V
Maximum DC Reverse Current Ta = 25 °C
at Rated DC Blocking Voltage Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 ) Trr 250 ns
Typical Junction Capacitance ( Note 2 ) CJ 28 pf
Junction Temperature Range TJ - 50 to + 125
Storage Temperature Range TSTG - 50 to + 150
( 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
SYMBOL SR26 SR27 SR28 SR29 UNIT
F(AV)
DC
I
IR 10
R(H)
I
2.0 A
500
µ
µA
°C
°
A
C
RATING AND CHARACTERISTIC CURVES ( SR26 - SR29 )
+
2.5
10
80
20
+ 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
D.U.T.
50 Vdc
(approx.)
1 Ω
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.
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
8.3 ms SINGLE HALF SINE WAVE
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
Ta = 50 °C
FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS
100
Pulse Width = 300 µs
1.0
2% Duty Cycle
TJ = 25 °C
0.1
0.01
TJ = 100 °C
TJ = 25 °C
REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
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
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