US3M - RFE International, Inc.

SMD HIGH EFFICIENT RECTIFIER
US3A thru US3M
RoHS
3.0 Amps
FEATURES
•
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•
•
•
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Voltage Range 50 to 1000 Volts
Glass passivated chip junction
Very Fast Recovery
Low forward voltage drop
High surge current capability
High temperature soldering:
260°C/10 seconds at terminals
MECHANICAL DATA
• Molded plastic body (UL 94 V-0 Rated)
• Solder plated terminals
• Polarity: Indicated by cathode band
• Packaging: 16mm tape EIA STD RS-481
• Weight: 0.21 gram
SMC (DO-214AB)
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, h alf w ave , 60 H z, resistive o r i nductive l oad .
For capacitive l oad, d erate c urrent b y 20%
Parameter
Symbol
US3A
US3B
US3D
US3G
US3J
US3K
US3M
Unit
Maximum Repetitive Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Maximum Average Forward Rectified Current
@ TL = 110˚C
I F (AV)
3.0
µA
Peak Forward Surge Current 8.3ms Single
Half Sine-Wave Superimposed on Rated Load
(JEDEC Method)
I FSM
100
µA
Maximum Instantaneous Forward Voltage @1.0A
VF
Maximum DC Reverse Current
At rated DC blocking voltage
IR
@ TA = 25˚C
@ TA = 125˚C
Reverse Recovery Time (Note 1.)
Junction Thermal Resistance (Note 2.)
Operating Temperature Range
Storage Temperature Range
trr
1.0
1.7
10.0
500
50
V
µA
75
Ns
R0JA
R0JL
25
°C / W
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
NOTE: 1. Reverse Recovery Test conditions: I F = 0.5A, I R = 1.0A, I RR = 0.25A.
2. Measured on P . C . Board with 0.2x0.2”(5.0x5.0mm) Copper Pad Areas.
Page 1 of 2
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C3HER01
2012.12.11
SMD HIGH EFFICIENT RECTIFIER
US3A thru US3M
RoHS
3.0 Amps
RATING & CHARACTERISTIC CURVES
FIG. 2 - MAXIMUM CURRENT DERATING
CURVE
TL = 110°C
8.3ms Single Half Sine-Wave
(JEDEC Method)
Resistive or Inductive
Load
AVERAGE FORWARD
CURRENT (A)
PEAK FORWARD SURGE
CURRENT (A)
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0.2 x 0.2” (5.0 x 5.0mm)
Copper Pad
Areas
CASE TEMPERATURE (V)
NUMBER OF CYCLES AT 60Hz
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS REVERSE
CURRENT (µA)
INSTANTANEOUS FORWARD
SURGE CURENT (µA)
US3A ~ US3G
FIG. 4 - TYPICAL REVERSE
CHARACTERISTICS
US3J ~ US3M
T J = 125°C
125°C
100°C
25°C
Pulse Width = 300µS
1% Duty Cycle
T J = 25°C
INSTANTANEOUS FORWARD VOLTAGE (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
US3A ~ US3J
T J = 25°C
FIG. 6 - TYPICAL TRANSIENT THERMAL
IMPEDANCE
TRANSIENT THERMAL
IMPEDANCE (°C / W)
PEAK FORWARD JUNCTION
CAPACITANCE (pF)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
US3K, US3M
REVERSE VOLTAGE (V)
T, PULSE DURATION
Page 2 of 2
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C3HER01
2012.12.11