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TVR2B/D/G/J
1.0A Axial Leaded Fast Recovery Rectifier
Features
·
·
·
·
·
·
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,Alcohol,Isopropanol
and similar solvents
B
A
A
C
D
· The plastic material carries U/L recognition 94V-0
Mechanical Data
DO-41
· Case:JEDEC DO-41,molded plastic
· Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
· Polarity: Color band denotes cathode
· Weight: 0.012ounces,0.34 grams
· Mounting position: Any
Dim
Min
A
25.40
Max
¾
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TVR2B
TVR2D
TVR2G
TVR2J
UNITS
Maximum recurrent peak reverse voltage
VRRM
100
200
400
600
V
Maximum RMS voltage
VRMS
70
140
280
420
V
Maximum DC blocking voltage
VDC
100
200
400
600
V
Maximum average forw ard rectified current
9.5mm lead length,
@TA =75
1
IF(AV)
A
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
30.0
A
VF
1.4
V
@TJ =125
Maximum instantaneous forw ard voltage
@ 1.0 A
Maximum reverse current
IFSM
@TA =25
at rated DC blocking voltage @TA =100
5.0
IR
100.0
A
Maximum reverse recovery time (Note1)
trr
1000
ns
Typical junction capacitance
(Note2)
CJ
15
pF
Typical thermal resistance
(Note3)
RθJA
50
TJ
- 55---- +150
TSTG
- 55---- + 150
Operating junction temperature range
Storage temperature range
NOTE:1. Measured with I F =0.5A, I R=1A, I rr=0.25A.
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
1 of 2
/W
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
trr
10
N.1.
50
N.1.
+0.5A
D.U.T.
( - )
0
PULSE
GENERATOR
(NOTE2)
(+)
50VDC
(APPROX)
(-)
OSCILLOSCOPE
(NOTE 1)
1
N.1.
-0.25A
( + )
-1.0A
NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
SET TIMEBASEFOR50/100 ns /cm
0 .6
FIG.3 --PEAK FORWARD SURGE CURRENT
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0 .5
0 .4
0 .3
0 .2
0 .1
0
0
20
40
60
80
100
120
140
160
180
200
PEAK FORWARD SURGE CURRENT
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
FIG.2 --FORWARD DERATING CURVE
40
T J =125
8.3ms Single Half
Sine-Wave
30
20
10
0
1
2
AMBIENT TEMPERATURE,
4
8 10
20
40
60 80 100
NUMBER OF CYCLES AT 60 Hz
FIG.4--TYPICAL FORWARD CHARACTERISTIC
FIG.5-- TYPICAL JUNCTION CAPACITANCE
100
100
10
TJ=25
Pulse Width=300µS
JUNCTION CAPACITANCE,pF
INSTANTANEOUS FORWARD CURRENT
AMPERES
1cm
4
2
1 .0
0 .4
0 .2
0 .1
0 .0 6
0 .0 2
0 .0 1
0.6 0.8
1.0
1.2
1.4
1.6
1.8
60
40
20
10
4
TJ=25
f=1MHz
2
1
.1
.2
.4
1.0
2
4
10
20
2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
REVERSE VOLTAGE,VOLTS
2of2
40
100