TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SUPER FAST RECTIFIER
VOLTAGE RANGE - 50 to 400 Volts CURRENT - 1.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
ER1A
THRU
ER1G
SMB ( DO-214AA )
NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2. Thermal Resistance (Junction to Ambient), 0.2x0.2in (5X5mm )
2
copper pads to each terminal.
3. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A.
Dimensions in inches and (millimeters)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
V
F
I
R
uAmps
Maximum Instantaneous Forward Voltage at 1.0A DC
Volts
5.0
100
@T
A
= 25
o
C
@T
A
= 100
o
C
0.95
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA = 75 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Typical Thermaesistance(Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
T
J,
TSTG
V
RMS
UNITS
Volts
Volts
Volts
Amps
1.0
30
20
Amps
0
C/ W
pF
Operating and Storage Temperature Range
I
O
30
Typical Junction Capacitance (Note 1)
C
J
-65 to + 175
0
C
R
JL
o
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
FEATURES
* Glass passivated junction
* ldeal for surface mounted applications
* Low leakage current
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Mounting position: Any
* Weight: 0.093 gram
*Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
ER1A ER1B ER1C ER1D ER1E ER1G
50 100 150 200 300 400
35 70 105 140 210 280
50 100 150 200 300 400
1.25
Maximum Reverse Recovery Time (Note 3)
trr
nSec
35
.220(5.59)
.200(5.08)
.060(1.52)
.030(0.76)
.185(4.70)
.160(4.06)
.083(2.11)
.075(1.91)
2
318
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