BL
FEATURES
GALAXY ELECTRICAL
TVR2B---TVR2J
VOLTAGE RANGE: 100 --- 600 V
CURRENT: 0.5 A
FAST RECOVERY RECTIFIER
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,Alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
DO - 41
MECHANICAL DATA
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
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
TVR2B
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@T
A
=75
TVR2D
200
140
200
0.5
TVR2G
400
280
400
TVR2J
600
420
600
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
100
70
100
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
30.0
A
Maximum instantaneous forw ard voltage
@ 1.0 A
Maximum reverse current
@T
A
=25
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
1.4
5.0
100.0
1000
15
50
- 55---- +150
- 55---- + 150
V
A
ns
pF
／Ｗ
at rated DC blocking voltage @T
A
=100
Maximum reverse recovery time (Note1)
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
Operating junction temperature range
Storage temperature range
NOTE:1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
www.galaxycn.com
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0261069
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
50
N.1.
10
N.1.
TVR2B---TVR2J
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
t
rr
+0.5A
( - )
D.U.T.
(+)
50VDC
(APPROX)
(-)
1
N.1.
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
( + )
0
-0.25A
-1.0A
NOTE
S:1.RISETIM =7ns M INP IM E AN =1M .22pF
E
AX. UT P D CE
2.R TIM =10ns M SOURCEIM E
ISE E
AX.
P DANCE
=5O
SE TIM BASEFOR50/100 ns /cm
T E
1cm
FIG.2 --FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.3 --PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD CURRENT
AMPERES
40
0 .6
0 .5
Single Phase
Half W 60H
Z
ave
Resistive or
Inductive Load
30
T
J
=125
8.3ms Single Half
Sine-Wave
0. 4
20
0 .3
0 .2
10
0.1
0
0
20
40
60
80
100
120
140
160
180
200
0
1
2
4
8 10
20
40
60 80 100
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60 Hz
FIG.4--TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
AMPERES
FIG.5-- TYPICAL JUNCTION CAPACITANCE
1 00
10
T
J
=25
Pulse Width=300
µ
S
1 00
JUNCTION CAPACITANCE,pF
60
40
4
2
1 .0
0 .4
0 .2
0 .1
0 .06
20
10
4
T
J
=25
f=1MHz
2
1
.1
0 .02
0 .0 1
0.6 0.8
1.0
1.2
1.4
1.6
1.8
2.0
.2
.4
1.0
2
4
10
20
40
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
Document Number 0261069
BL
GALAXY ELECTRICAL
2.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
