USM101 THRU USM108

SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER
USM101 THRU USM108
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.0 Ampere
FEATURES
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DO-213AB
For surface mounted applications
Glass passivated chip junction
Low leakage current
Fast switching
Plastic package has underwrites laboratory flammability
Classification 94V-0
High temperature soldering guaranteed
250℃/10 second at terminals
MECHANICAL DATA
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Dimensions in inches and (millimeters)
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%
SYMBOLS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T T=100℃
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current
at rated DC Blocking Voltage at
TA = 25℃
TA = 125℃
Typical Reverse Recovery Time (NOTE 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
VRRM
VRMS
VDC
I(AV)
USM
101
50
35
50
USM
102
100
70
100
USM
103
200
140
200
IFSM
VF
USM USM
105
104
300
400
210
280
300
400
1.0
USM
106
600
420
600
USM
107
800
560
800
30
1.0
1.3
5.0
100
IR
Trr
CJ
RθJT
TJ,TSTG
50
Notes:
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.
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UNIT
Volts
Volts
Volts
Amps
Amps
1.7
Volts
µA
100
15
40
-55 to +150
USM
108
1000
700
1000
ns
PF
℃/W
℃
SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER
USM101 THRU USM108
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.0 Ampere
RATINGS AND CHARACTERISTIC CURVES USM101 THRU USM108
FIG.2-MAXIMUM NON-PERETITIVE PEAK
FORWARD SUPGE CURRENT
1.0
30
PEAK FORWARD SURGE
CURRENT,(A)
AVERAGE FORWARD CURRENT(A)
F1G.1-FORWARD CURRENT
DERATING CURVE
0.5
Resistive or Inductive Load
25
50
75
100
125
150
20
15
10
5.0
0
175
1
LEAD TEMPERATURE,(℃)
100
FIG.4-TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
100
TJ =150℃
1.0
TJ =25℃
0.1
TJ =150℃
10
TJ =100℃
1.0
0.1
USM101-USM105
USM106-USM108
0.01
0.2
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
T J=25℃
f=1MHz
Vsig=50mVp-p
60
50
40
30
20
10
0
0.1
TJ=25℃
0.01
70
JUNCTION CAPACITANCE(pF)
INSTANTANEOUS REVERSE LEAKAGE
CURRENT,(uA)
10
10
NUMBER OF CYCLES AT 60Hz
1,000
Pulse Width=300us
1% Duty Cycle
1.0
10
100
TRANSIENT THERMAL IMPEDANCE(℃/W)
INSTANTANEOUS FORWARD CURRENT,
(A)
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
50
8.3ms Single Half Sine-Wave
(JEDEC Method)
25
0
0
TL=TJ max
0
20
40
60
80
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.6-TYPICAL TRANSIENT THERMAL
IMPEDANCE
100
10
1
0.1
0.01
0.1
1.0
10
PULSE DURATION (SEC.)
PEVRESE VOLTAGE,(V)
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100
100