SURFACE MOUNT
FAST RECOVERY RECTIFIERS
SR3A - SR3M
PRV : 50 - 1000 Volts
Io : 3.0 Amperes
SMC (DO-214AB)
FEATURES :
1.1 0.3
±
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
* Pb / RoHS Free
3.0
5.8
0.2
±
0.2 0.07
±
0.15
2.3 0.2
±
±
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
Dimensions in millimeter
* Weight : 0.21 gram
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
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL SR3A SR3B SR3D SR3G SR3J SR3K SR3M UNIT
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
3.0
600
420
600
800
560
800
1000
700
V
V
V
A
Maximum DC Blocking Voltage
100
1000
IF(AV)
Maximum Average Forward Current Ta = 55 °C
Maximum Peak Forward Surge Current,
8.3ms Single half sine wave superimposed
on rated load (JEDEC Method)
IFSM
200
A
Maximum Peak Forward Voltage at IF = 3 A
VF
IR
1.3
10
V
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25 °C
mA
mA
ns
IR(H)
Trr
150
Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
150
250
500
CJ
TJ
60
pf
- 65 to + 150
- 65 to + 150
°C
°C
Storage Temperature Range
TSTG
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. 02 : March 24, 2005