DTV32, DTV32F, DTV32B

Vishay Semiconductors

New Product

formerly General Semiconductor

High Voltage Damper Diodes

Reverse Voltage 1500V

Forward Current 10A
Reverse Recovery Time 175ns

ITO-220AC (DTV32F)
0.188 (4.77)
0.172 (4.36)

0.405 (10.27)
0.383 (9.72)

0.110 (2.80)
0.100 (2.54)

TO-220AC (DTV32)
0.140 (3.56)
DIA.
0.130 (3.30)

0.185 (4.70)

0.415 (10.54) MAX.

0.175 (4.44)
0.154 (3.91)
0.370 (9.40)
0.360 (9.14)

0.148 (3.74)

DIA.

0.055 (1.39)
0.045 (1.14)

0.113 (2.87)
0.103 (2.62)

0.350 (8.89)
0.330 (8.38)

0.350 (8.89)
0.330 (8.38)

0.635 (16.13)
0.625 (15.87)

PIN
1

0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)

1.148 (29.16)
1.118 (28.40)

0.160 (4.06)
0.140 (3.56)

0.603 (15.32)
0.573 (14.55)

PIN
1

0.676 (17.2)
0.646 (16.4)

0.600 (15.5)
0.580 (14.5)

0.145 (3.68)
0.135 (3.43)
0.410 (10.41)
0.390 (9.91)

PIN 1

0.560 (14.22)
0.530 (13.46)

PIN 1
CASE

PIN 2

0.037 (0.94)
0.027 (0.69)

0.205 (5.20)
0.195 (4.95)

0.105 (2.67)
0.037 (0.94)
0.027 (0.68)

0.095 (2.41)
0.205 (5.20)
0.195 (4.95)

0.110 (2.80)
0.100 (2.54)

0.060 (1.52)

0.110 (2.79)
0.100 (2.54)

PIN 2

0.131 (3.39)
DIA.
0.122 (3.08)

0.022 (0.55)
0.014 (0.36)

TO-263AB (DTV32B)
0.022 (0.56)
0.014 (0.36)

0.190 (4.83)

0.411 (10.45)
0.380 (9.65)

0.160 (4.06)

0.055 (1.40)
0.045 (1.14)

0.245 (6.22)
MIN

Mounting Pad Layout TO-263AB

0.42
(10.66)

0.055 (1.40)

0.360 (9.14)
0.320 (8.13)

0.33
(8.38)

0.047 (1.19)
1

0.624 (15.85)
0.591 (15.00)

0.63
(17.02)

0-0.01 (0-0.254)

Dimensions in inches
and (millimeters)

0.110 (2.79)
0.090 (2.29)
0.027 (0.686)
0.037 (0.940)
0.105 (2.67)

0.08
(2.032)
0.24
(6.096)

0.12
(3.05)

0.095 (2.41)

0.021 (0.53)
0.014 (0.36)

PIN 1
PIN 2

0.205 (5.20)

K - HEATSINK

0.140 (3.56)
0.110 (2.79)

0.195 (4.95)

Features

Mechanical Data

Plastic package has Underwriters Laboratories

Flammability Classification 94V-0
Ideally suited CRT horizontal deflection
Fast reverse recovery time
Fast forward recovery time
Glass passivated chip junction

Case: JEDEC TO-220AC, ITO-220AC & TO-263AB

molded plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250C/10 seconds, 0.25" (6.35mm) from case for
TO-220 & ITO-220; at terminals for TO-263
Polarity: As marked
Mounting Position: Any
Mounting Torque: 10 in-lbs maximum
Weight: 0.08 oz., 2.24 g

Document Number 88575

10-Jul-02

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DTV32, DTV32F, DTV32B

Vishay Semiconductors
formerly General Semiconductor

Maximum Ratings

(TA = 25C unless otherwise noted)

Parameter

Symbol

Value

Unit

Maximum repetitive peak reverse voltage

VRRM

1500

Maximum RMS voltage

VRMS

1050

Maximum DC blocking voltage

VDC

1500

Maximum average forward rectified current (fig.1)

IF(AV)

10

Peak forward surge current

8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) at TC = 100C

IFSM

130

TJ, TSTG

55 to +150

Operating junction and storage temperature range

(1)

4500
3500(2)
1500(3)

Symbol

Value

Unit

VF

1.5
1.35

IR

100
1.0

A
mA

Maximum reverse recovery time at

IF = 1.0A, di/dt = 50A/s, VR = 30V, Irr = 0.1 IRM

trr

175

ns

Typical forward recovery time

IF = 6A, di/dt = 48A/s, VFR = 3V,

tfr

280

ns

VFP

8
12

RMS Isolation voltage (DTV32F types only)

from terminals to heatsink with t = 1.0 second, RH 30%

Electrical Characteristics

(TJ = 25C unless otherwise noted)

Parameter
Maximum instantaneous
forward voltage(4)

IF = 6A, TJ = 25C
IF = 6A, TJ = 125C

Maximum DC reverse current at VRRM

Peak forward recovery overshoot voltage

IF = 6A, di/dt = 48A/s, TJ = 100C

Thermal Characteristics

TJ = 25C
TJ = 125C

Typical
Maximum

(TA = 25C unless otherwise noted)

Parameter
Typical thermal resistance from junction to case
Notes: (1)
(2)
(3)
(4)

VISOL

Symbol

DTV32

DTV32F

DTV32B

Unit

RJC

2.0

4.0

2.0

C/W

Clip mounting (on case), where lead does not overlap heatsink with 0.110 offset
Clip mounting (on case), where leads do overlap heatsink
Screw mounting with 4-40 screw, where washer diameter is 4.9 mm (0.19)
Pulse test: 300s pulse width, 2% duty cycle

Ordering Information
Product

Case

Package Code

DTV32

TO-220AC

45

Anti-Static tube, 50/tube, 2K/carton

DTV32F

ITO-220AC

45

Anti-Static tube, 50/tube, 2K/carton

DTV32B

TO-263AB

31
45
81

13 reel, 800/reel, 4.8K/carton

Anti-Static tube, 50/tube, 2K/carton
Anti-Static 13 reel, 800/reel, 4.8K/carton

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Package Option

Document Number 88575

10-Jul-02

DTV32, DTV32F, DTV32B

Vishay Semiconductors
formerly General Semiconductor

Ratings and
Characteristic Curves (TA = 25C unless otherwise noted)
Fig. 1 Forward Current
Derating Curve

Fig. 2 Maximum Non-Repetitive Peak

Forward Surge Current
140

DTV32
DTV32B

10

Peak Forward Surge Current (A)

Average Forward Current (A)

12

8
6
DTV32F

4
2
0

120
100
80
60
40
20
0

25

50

150

125

100

75

175

10

Tc - Case Temperature (C)

Fig. 4 Typical Reverse Current

Instantaneous Reverse Current (A)

IF Instantaneous Forward Current (A)

Fig. 3 Typical Forward Voltage

100

TJ = 125C
10

TJ = 100C

1
TJ = 25C
0.1

0.01
0.2

0.6

1.0

1.4

1.8

500
100
TJ = 125C
TJ = 100C

10

1
TJ = 25C
0.1

0.01
300

2.2

900

600

1200

VF Instantaneous Voltage (V)

VR Reverse Voltage (V)

Fig. 5 Typical Capacitance

Fig. 6 Typical Reverse

Recovery Time

1000

1500

500

trr, Reverse Recovery Time (ns)

Junction Capacitance (pF)

100

Number of Cycles at 60 HZ

100

10

400

di/dt = 50A/s
300

200

di/dt = 100A/s
100

0
0.1

10

VR, Reverse Voltage (V)

Document Number 88575
10-Jul-02

100

10

IF, Forward Current (A)

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