SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.0 Ampere
USM101 THRU USM108
FEATURES
DO-213AB
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For surface mounted applications
Glass passivated chip junction
Low leakage current
Fast switching
Plastic package has underwrites laboratory flammability
Classification 94V-0
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High temperature soldering guaranteed
250℃/10 second at terminals
MECHANICAL DATA
Dimensions in inches and (millimeters)
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Case: molded plastic
Polarity: band indicate cathode
Mounting position: Any
Weight: 0.12 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
USM USM USM USM USM USM USM USM
SYMBOLS
UNIT
1000 Volts
700 Volts
101
50
102
100
70
103
200
140
200
104
300
210
300
105
400
280
400
106
600
420
600
107
800
560
800
108
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
35
Maximum DC Blocking Voltage
50
100
1000 Volts
Amps
Maximum Average Forward Rectified Current at TT=100
℃
I(AV)
1.0
30
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC Method)
IFSM
VF
IR
Amps
Volts
µA
Maximum Instantaneous Forward Voltage at 1.0A
1.0
1.3
5.0
100
1.7
TA = 25℃
Maximum DC Reverse Current
at rated DC Blocking Voltage at
TA = 125℃
Typical Reverse Recovery Time (NOTE 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
Notes:
Trr
CJ
50
100
ns
PF
15
40
RθJT
℃/ W
℃
TJ,TSTG
-55 to +150
1. Reverse recovery test conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts.
3. Thermal resistance Junction to terminal 6.0mm2 copper pads to each terminal.
E-mail: sales@cnmic.com
Web Site: www.cnmic.com