WEITRON US05KM

US05AM thru
US05MM
Surface Mount Ultra Fast Recovery Rectifiers
REVERSE VOLTAGE
50 TO 1000 VOLTS
FORWARD CURRENT
0.5 AMPERE
Features:
*For Surface Mount Application
*Glass Passivated Chip
*Low Reverse Leakage Current
*Low Forward Voltage Drop And High Current Capability
*Plastic Meterial Has UL Flammability Classification 94V-0
Mechanical Data:
* Case: Molded Plastic, MINI-SMA(Similar to SOD-123F)
* Terminals: Solder Plated, Solderable per ML-STD-750 Medthod 2026
* Polarity: Indicated by Cathode Band
* Wight: 0.040 grams
MINI-SMA
(SOD-123F)
MINI-SMA Outline Dimension
B
unit:mm
C
MINI-SMA
A
J
H
WEITRON
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Dim
Min
Max
A
B
1.40
1.80
3.50
3.90
C
H
-
0.30(TYP)
-
0.70(TYP)
J
1.30
1.70
H
1/3
Rev.A 31-Aug-09
US05AM thru
US05MM
Maximum Ratings and Electrical Characteristics
Rating 25 C Ambient Temperature Unless Otherwise Specified.
Single Phase Half Wave, 60Hz , Resistive or Inductive Load.
For Capacitive Load, Derate Current by 20%.
US
US
US
US
US
US
05AM 05BM 05DM 05GM 05JM 05KM 05MM
Characteristics
Symbol US
Unit
Maximum Recurrent Peak Reverse Voltage
V RRM
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 @TA=50 C
I F(AV)
0.5
A
I FSM
30
A
Peak Forward Surge Current,
8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
Maximum Instantaneous At 0.5A DC
VF
Maximum DC Reverse Current @TA=25 C
1.3
1.0
TRR
Maximum Reverse Recovery Time
Typical Junction Capacitance (Note 1)
V
5.0
IR
At Rated DC Blocking Voltage @TA=100 C
1.7
uA
150
50
75
ns
20(TYP)
PF
42(TYP)
C/W
Operating Temperature Range
CJ
R JA
TJ
-55 to+150
C
Storage Temperature Range
T STG
-55 to+150
C
Typical Thermal Resistance (Note 2)
NOTES: 1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to Ambient.
Device Marking
Item
Marking
Item
Marking
US05AM
F1
US05JM
F5
US05BM
F2
US05KM
F6
US05DM
F3
US05MM
F7
US05GM
F4
WEITRON
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2/3
Rev.A 31-Aug-09
US05AM thru
US05MM
RATING AND CHARACTERISTIC CURVES
trr
50W
NONINDUCTIVE
10W
NONINDUCTIVE
( )
(+)
D.U.T.
25Vdc
(approx.)
|
|
|
|
|
|
|
|
+0.5A
0
PULSE
GENERATOR
(NOTE 2)
( )
-0.25A
(+)
1W
NONINDUCTIVE
OSCILLISCOPE
(NOTE 1)
-1.0A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
1cm
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
SET TIME BASE FOR
50 / 10ns / cm
0.6
0.5
0.4
0.3
Single Phase
Half Wave 60Hz
0.2
Resistive Or Inductive Load
0.1
0
0
25
50
75
100
125
150
175
30
PEAK FORWARD SURGE CURRENT,(A)
AVERAGE FORWARD CURRENT,(A)
FIG.1- Test Circuit Diagram and Reverse
Recovery Time Characteristics
24
18
8.3ms Single Half
Tj=25 C
Sine Wave
12
JEDEC method
6
AMBIENT TEMPERATURE ( C)
0
1
5
50
10
100
NUMBER OF CYCLES AT 60Hz
FIG.2-Tyical Forward Current Derating Curve
FIG.3-Maximum Non-repetitive Forward
Surge Current
5J
S0
5
M
M
US
0
M-
US
05
KM
-U
5G
M-
05
A
US
1.0
US
0
175
JUNCTION CAPACITANCE,(pF)
INSTANTANEOUS FORWARD CURRENT,(A)
US
M
05
DM
10
.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
120
100
80
60
40
20
.001
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
0
.01
FORWARD VOLTAGE,(V)
FIG.4-Typical Forward
Characteristics
WEITRON
http://www.weitron.com.tw
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
FIG.5-Typical Junction Capacitance
3/3
Rev.A 31-Aug-09