UFM104 Rectron, UFM104 Datasheet - Page 2

• Manufacturer Part Number: UFM104
• Description: Rectifiers Ultra Fast Si Rect SMA,1A,200V,20ns
• Manufacturer: Rectron

Specifications of UFM104

• Rohs: yes

FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
100
1.0
.01
70
60
50
40
30
20
10
10
50
NONINDUCTIVE
NOTES:
.1
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
0
0
.1
25 Vdc
(approx)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
( + )
( - )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
1 Rise Time = 7ns max. Input Impedance =
2. Rise Time = 10ns max. Source Impedance =
1 megohm. 22 pF.
50 ohms.
20
RATING AND CHARACTERISTIC CURVES ( UFM101 THRU UFM104 )
.5
NUMBER OF CYCLES AT 60Hz
1
NON-
INDUCTIVE
D.U.T
40
1 2
10
NON-INDUCTIVE
T J = 150
T J = 25
T J = 100
60
5 10 20 50
OSCILLOSCOPE
(NOTE 1)
80
T J = 25
100
100
120
GENERATOR
(NOTE 2)
200
PULSE
140
( + )
400
( - )
-0.25A
+0.5A
-1.0A
0
trr
1cm
100
.01
200
100
SET TIME BASE FOR
5/10 ns/cm
10
.1
60
40
20
10
1
6
4
2
1
INSTANTANEOUS FORWARD VOLTAGE, (V)
.1
.4
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
.2 .4
FIG. 4 - TYPICAL INSTANTANEOUS
.6
FORWARD CHARACTERISTICS
RECTRON
REVERSE VOLTAGE, ( V )
.8
1.0
2.0
1.0
0
AMBIENT TEMPERATURE (
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
0 25 50 75 100 125 150 175
1.0
2
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
4
1.2
Pulse Width = 300uS
1% Duty Cycle
10
1.4
T J = 25
20 40 100
T J = 25
1.6
1.8
)