VISHAY
DTV32 & DTV32F
Vishay Semiconductors
High Voltage Damper Diodes
TO-220AC
ITO-220AC
Major Ratings and Characteristics
I
F(AV
)
V
RRM
t
rr
t
fr
V
F
10 A
1500 V
175 ns
280 ns
1.35 V
2
1
1
2
Features
• Glass passivated chip junction
• High breakdown voltage capability
• Very fast reverse recovery time
• Fast forward recovery time
• High efficiency, low switching losses
• Meets MSL level 1, per J-STD-020C
PIN 1
PIN 2
DTV32
DTV32F
PIN 1
CASE
PIN 2
Typical Applications
For use in high resolution display TV and monitor hor-
izontal deflection application
Maximum Ratings
(T
C
= 25 °C unless otherwise noted)
Parameter
Maximum repetitive peak
reverse voltage
Maximum RMS voltage
Maximum average forward
rectified current (fig. 1)
Peak forward surge current
Test condition
Pr
od
uc
t
Mechanical Data
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
Value
1500
1050
1500
10
130
T
J
, T
STG
V
ISOL
-55 to +150
4500
(1)
3500
(2)
1500
(3)
Case:
JEDEC TO-220AC, ITO-220AC
Terminals:
Matte tin plated (E3 Suffix) leads, solder-
able per J-STD-002B and MIL-STD-750, Method
2026
Mounting Torque:
10 in-lbs Maximum
Epoxy meets UL-94V-0 Flammability rating
Unit
V
V
V
A
A
Maximum DC blocking voltage
N
ew
8.3 ms single half sine-wave
superimposed on rated load
(JEDEC Method) at T
C
= 100 °C
Operating junction and storage
temperature range
RMS Isolation voltage (DTV32F with t = 1.0 second, RH
≤
30 %
types only) from terminals to
heatsink
°C
V
Document Number 88575
02-Nov-04
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1
DTV32 & DTV32F
Vishay Semiconductors
Electrical Characteristics
(T
C
= 25 °C unless otherwise noted)
Parameter
Maximum instantaneous
forward voltage
(4)
Maximum DC reverse current
at V
RRM
Maximum reverse recovery
time
Typical forward recovery time
Peak forward recovery
overshoot voltage
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110" offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is
≤
4.9 mm (0.19")
(4) Pulse test: 300
µs
pulse width, 2 % duty cycle
Test condition
I
F
= 6 A, T
J
= 25 °C
I
F
= 6 A, T
J
= 125 °C
T
J
= 25 °C
T
J
= 125 °C
at I
F
= 1.0 A, di/dt = 50 A/µs, V
R
= 30 V,
I
rr
= 0.1 I
RM
I
F
= 6 A, di/dt = 48 A/µs, V
FR
= 3 V
at I
F
= 6 A, di/dt = 48 A/µs,
T
J
= 100 °C
Typical
Maximum
Symbol
V
F
I
R
t
rr
t
fr
V
FP
Value
1.5
1.35
100
1.0
175
280
8
12
VISHAY
Unit
V
µA
mA
ns
ns
V
Thermal Characteristics
(T
C
= 25 °C unless otherwise noted)
Parameter
Typical thermal resistance from
junction to case
Test condition
Symbol
R
θJC
DTV32
2.0
DTV32F
4.0
Unit
°C/W
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Document Number 88575
02-Nov-04
VISHAY
Ratings and Characteristics Curves
(T
A
= 25
°C
unless otherwise noted)
Instantaneous Reverse Current ( A)
12
Average Forward Current (A)
500
100
DTV32 & DTV32F
Vishay Semiconductors
10
8
6
DTV32F
DTV32
T
J
= 125 °C
10
T
J
= 100 °C
1
T
J
= 25 °C
0.1
4
2
0
25
50
75
100
125
150
175
0.01
0
300
600
900
1200
1500
Tc - Case Temperature ( °C)
V
R
Reverse Voltage (V)
Figure 4. Typical Reverse Current
Figure 1. Forward Current Derating Curve
140
1000
Peak Forward Surge Current (A)
100
80
60
40
20
0
1
10
100
Junction Capacitance (pF)
120
100
10
1
0.1
1
10
100
Number of Cycles at 60 H
Z
V
R,
Reverse Voltage (V)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Figure 5. Typical Capacitance
I
F
Instantaneous Forward Current (A)
100
500
T
J
= 125 °C
t
rr
, Reverse Recovery Time (ns)
10
400
di/dt = 50A/
µs
300
T
J
= 100 °C
1
T
J
= 25 °C
0.1
200
di/dt = 100A/
µs
100
0.01
0.2
0.6
1.0
1.4
1.8
2.2
0
1
2
3
4
5
6
7
8
9
10
V
F
Instantaneous Voltage (V)
Figure 3. Typical Forward Voltage
I
F,
Forward Current (A)
Figure 6. Typical Reverse Recovery Time
Document Number 88575
02-Nov-04
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3
DTV32 & DTV32F
Vishay Semiconductors
Dimensions in Inches and (millimeters)
TO-220AC
0.415 (10.54) MAX.
0.154 (3.91)
0.370 (9.40)
0.360 (9.14)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.410 (10.41)
0.390 (9.91)
PIN
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045(1.14)
2
1.148 (29.16)
1.118 (28.40)
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.603 (15.32)
0.573 (14.55)
DIA.
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
VISHAY
0.635 (16.13)
0.625 (15.87)
0.350 (8.89)
0.330 (8.38)
0.105 (2.67)
0.095 (2.41)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
ITO-220AC
0.405 (10.27)
0.383 (9.72)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.140 (3.56)
DIA.
0.130 (3.30)
0.131 (3.39)
DIA.
0.122 (3.08)
0.600 (15.5)
0.580 (14.5)
0.676 (17.2)
0.646 (16.4)
0.350 (8.89)
0.330 (8.38)
PIN
1
2
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045(1.14)
0.110 (2.80)
0.100 (2.54)
0.037 (0.94)
0.027 (0.69)
0.205 (5.20)
0.195 (4.95)
0.022 (0.55)
0.014 (0.36)
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Document Number 88575
02-Nov-04
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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