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DC COMPONENTS CO., LTD.
R RECTIFIER SPECIALISTS
ER3A
THRU
ER3G
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SUPER FAST RECTIFIER
VOLTAGE RANGE - 50 to 400 Volts
CURRENT - 3.0 Amperes
FEATURES
* ldeal for surface mounted applications
* Low leakage current
* Glass passivated junction
SMC ( DO-214AB)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
* Mounting position: Any
* Weight: 0.24 gram
.128(3.25)
.108(2.75)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
ER3A ER3B
Maximum Recurrent Peak Reverse Voltage
VRRM
50 100
Maximum RMS Voltage
VRMS
35 70
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TA = 75oC
VDC 50 100
IO
Peak Forward Surge Current IFM(surge): 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
Maximum Forward Voltage at 3.0A DC
Maximum DC Reverse Current at
Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 3)
@TA = 25oC
@TA = 105oC
VF
IR
trr
0.95
Typical Thermal Resistance (Note 2)
Typical Junction Capacitance (Note 1)
RθJL
CJ
Operating and Storage Temperature Range
TJ, TSTG
NOTES : 1. Measured at 1.0 MHz and applied reverse voltage of 4.0VDC
2. Thermal Resistance (Junction to Ambient), 0.4x0.4in2(10.0X10.0mm2 ) copper pads to each terminal.
3. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A.
ER3C ER3D
150 200
105 140
150 200
3.0
100
5.0
200
35
10
60
-65 to + 175
ER3E
300
210
300
1.25
ER3G
400
280
400
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
uAmps
nSec
0C/ W
pF
0C
322
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