C&H Technology VSK91PbF User Manual

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Suite 108
Minnetonka, MN 55345

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Application

Assembly

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Standard Diodes, 100 A

(ADD-A-PAK

VSK.91..PbF Series

Vishay High Power Products

TM

Generation 5 Power Modules)

FEATURES

• High voltage

ADD-A-PAK

TM

PRODUCT SUMMARY

I

F(AV)

100 A

MECHANICAL DESCRIPTION

The Generation 5 of ADD-A-PAKTM module combine the
excellent thermal performance obtained by the usage of
direct bonded copper substrate with superior rmechanical
ruggedness, thanks to the insertion of a solid copper
baseplate at the bottom side of the device. The Cu baseplate
allow an easier mounting on the majority of heatsink with
increased tolerance of surface roughness and improve
thermal spread.
The Generation 5 of AAP module is manufactured without
hard mold, eliminating in this way any possible direct stress
on the leads.
The electrical terminals are secured against axial pull-out:
they are fixed to the module housing via a click-stop feature
already tested and proved as reliable on other Vishay HPP
modules.

• Industrial standard package

• Thick copper baseplate

RoHS

COMPLIANT

• UL E78996 approved

• 3500 V

isolating voltage

RMS

• Totally lead (Pb)-free

• Designed and qualified for industrial level

BENEFITS

• Up to 1600 V

• Fully compatible TO-240AA

• High surge capability

• Easy mounting on heatsink

•Al203 DBC insulator

• Heatsink grounded

ELECTRICAL DESCRIPTION

These modules are intended for general purpose high
voltage applications such as high voltage regulated power
supplies, lighting circuits, temperature and motor speed
control circuits, UPS and battery charger.

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

I

F(RMS)

I

FSM

2

I

t

2

√t 204.3 kA2√s

I

V

RRM

T

J

T

Stg

Document Number: 94359 For technical questions, contact: [e-mail]
Revision: 04-Jul-08 1

T

C

50 Hz 2020

60 Hz 2110

50 Hz 20.43

60 Hz 18.65

Range 400 to 1600 V

100 A

100 °C

157

A

kA2s

- 40 to 150 °C

www.vishay.com

VSK.91..PbF Series

Vishay High Power Products

Standard Diodes, 100 A

(ADD-A-PAKTM Generation 5 Power Modules)

ELECTRICAL SPECIFICATIONS

VOLTAGE RATINGS

V

, MAXIMUM

RRM

REPETITIVE PEAK

REVERSE VOLTAGE

TYPE NUMBER

VOLTAGE

CODE

V

04 400 500

06 600 700

08 800 900

VSK.91

10 1000 1100

12 1200 1300

14 1400 1500

16 1600 1700

FORWARD CONDUCTION

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current
at case temperature

Maximum RMS forward current I

F(RMS)

Maximum peak, one-cycle
forward, non-repetitive
surge current

2

Maximum I

Maximum I

t for fusing I2t

2

√t for fusing I2√t t = 0.1 to 10 ms, no voltage reapplied 204.3 kA2√s

Low level value of threshold voltage V

High level value of threshold voltage V

Low level value of forward
slope resistance

High level value of forward
slope resistance

Maximum forward voltage drop V

I

F(AV)

I

FSM

F(TO)1

F(TO)2

r

r

180° conduction, half sine wave

DC at 90 °C case temperature 157

t = 10 ms

t = 8.3 ms 2110

t = 10 ms

t = 8.3 ms 1780

t = 10 ms

t = 8.3 ms 18.65

t = 10 ms

t = 8.3 ms 13.19

(16.7 % x π x I
(I > π x I

(16.7 % x π x I

f1

(I > π x I

f2

IFM = π x I

FM

No voltage
reapplied

100 % V

RRM

reapplied

No voltage
reapplied

100 % V

RRM

reapplied

< I < π x I

F(AV)

), TJ = TJ maximum 0.87

F(AV)

< I < π x I

F(AV)

), TJ = TJ maximum 1.57

F(AV)

, TJ = 25 °C, tp = 400 µs square wave 1.45 V

F(AV)

V

, MAXIMUM

RSM

NON-REPETITIVE PEAK

REVERSE VOLTAGE

V

Sinusoidal half wave,
initial T

= TJ maximum

J

), TJ = TJ maximum 0.79

F(AV)

), TJ = TJ maximum 1.78

F(AV)

I

MAXIMUM

RRM

AT T

= 150 °C

J

mA

10

100 A

100 °C

2020

1700

20.43

14.45

A

kA2s

V

mΩ

BLOCKING

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum peak reverse
leakage current

RMS insulation voltage V

www.vishay.com For technical questions, contact: [e-mail]
2 Revision: 04-Jul-08

I

RRM

TJ = 150 °C 10 mA

50 Hz, circuit to base, all terminals shorted 3500 (1 s) V

INS

Document Number: 94359

VSK.91..PbF Series

Standard Diodes, 100 A

Vishay High Power Products

(ADD-A-PAKTM Generation 5 Power Modules)

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction operating and storage
temperature range

Maximum thermal resistance,
junction to case per junction

Typical thermal resistance,
case to heatsink

to heatsink

Mounting torque ± 10 %

busbar 4

Approximate weight

Case style JEDEC TO-240AA

ΔR CONDUCTION PER JUNCTION

DEVICES

VSK.91 0.052 0.064 0.082 0.112 0.164 0.043 0.069 0.088 0.115 0.165 °C/W

Note

• Table shows the increment of thermal resistance R

SINE HALF WAVE CONDUCTION RECTANGULAR WAVE CONDUCTION

180° 120° 90° 60° 30° 180° 120° 90° 60° 30°

T

, T

J

Stg

R

thJC

R

thCS

thJC

DC operation 0.35

Mounting surface flat, smooth and greased 0.1

A mounting compound is recommended and
the torque should be rechecked after a period
of 3 hours to allow for the spread of the
compound

when devices operate at different conduction angles than DC

- 40 to 150 °C

K/W

5

Nm

110 g

4oz.

UNITS

Document Number: 94359 For technical questions, contact: [e-mail]
Revision: 04-Jul-08 3

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VSK.91..PbF Series

Vishay High Power Products

150

140

130

120

110

100

90

0

Maximum Allowable Case Temperature (°C)

Fig. 1 - Current Ratings Characteristics

150

140

130

120

110

100

90

0

Maximum Allowable Case Temperature (°C)

Fig. 2 - Current Ratings Characteristics

VSK.91.. Series

(DC) = 0.35 K/W

R

thJC

Conduction angle

30°

60°

90°

20 40 60 80 100

Average Forward Current (A)

VSK.91.. Series

(DC) = 0.35 K/W

R

thJC

Conduction period

30°

60°

90°

120°

180°

20 40 60 80 100

Average Forward Current (A)

Standard Diodes, 100 A

(ADD-A-PAKTM Generation 5 Power Modules)

Ø

120°

180°

120

Ø

DC

120 140 160

180

160

140

120

100

80

60

40

20

0

Maximum Average Forward Power Loss (W)

1800

1600

1400

1200

1000

800

Forward Current (A)

Paek Half Sine Wave

600

400

DC
180°
120°

90°

60°

30°

RMS limit

0

20 40 60 80 100

Average Forward Current (A)

Fig. 4 - Foward Power Loss Characteristics

At any rated load condition and with

rated V

VSK.91.. Series
Per junction

Number of Equal Amplitude

Half Cycle Current Pulses (N)

Fig. 5 - Maximum Non-Repetitive Surge Current

Ø

Conduction period

VSK.91.. Series

Per junction

= 150 °C

T

J

120

applied following surge.

RRM

Initial TJ = 150 °C

at 60 Hz 0.0083 s
at 50 Hz 0.0100 s

10 1001

140

160

140

120

100

80

60

40

Maximum Average

Forward Power Loss (W)

20

0

0

180°
120°

RMS limit

20 40 60 80 100

Average Forward Current (A)

Fig. 3 - Forward Power Loss Characteristics

90°
60°
30°

Ø

Conduction angle

VSK.91.. Series

Per junction
T

= 150 °C

J

2000

1800

1600

1400

1200

1000

800

Forward Current (A)

Peak Half Sine Wave

VSK.91.. Series

600

Per junction

400

0.01

Fig. 6 - Maximum Non-Repetitive Surge Current

Maximum non-repetitive surge current

versus pulse train duration.

Initial TJ = 150 °C

No voltage reapplied

Rated V

0.1

RRM

reapplied

Pulse Train Duration (s)

1.0

www.vishay.com For technical questions, contact: [e-mail]

Document Number: 94359

4 Revision: 04-Jul-08

VSK.91..PbF Series

Standard Diodes, 100 A

(ADD-A-PAKTM Generation 5 Power Modules)

180

160

140

120

100

80

60

40

20

0

20 40 60 80 100 120 140

0

Maximum Total Forward Power Loss (W)

500

~

400

300

200

100

Maximum Total Power Loss (W)

0

0

180°

(Sine)

DC

VSK.91.. Series

Per junction

= 150 °C

T

J

Total RMS Output Current

180°

(Sine)

+

180°

(Rect)

-

2 x VSK.91.. Series

Single phase bridge

Connected

= 150 °C

T

J

40 80 120 160

Total Output Current (A)

Vishay High Power Products

180

160

0.5 K/W

140

0.7 K/W

120

1.0 K/W

100

80

1.5 K/W

60

3.0 K/W

40

20

0

160

Maximum Total Forward Power Loss (W)

Fig. 7 - Forward Power Loss Characteristics

Maximum Total Power Loss (W)

200

Fig. 8 - Forward Power Loss Characteristics

0

Maximum Allowable Ambient Temperature (°C)

500

R

400

0.3 K/W

300

0.4 K/W

0.5 K/W

200

0.7 K/W

1.0 K/W

1.5 K/W

100

3.0 K/W

0

0

Maximum Allowable Ambient Temperature (°C)

0.3 K/W

20 40 60 80 100

thSA

= 0.2 K/W - Δ R

20 40 60 80 100

R

thSA

= 0.1 K/W - Δ R

120

140

140120

800

700

~

600

500

400

300

200

100

Maximum Total Power Loss (W)

0

50 100 150 200 250

0

+

-

120°

(Rect)

Total Output Current (A)

3 x VSK.91.. Series
Three phase bridge

Connected

= 150 °C

T

J

300

800

700

600

500

400

300

200

100

Maximum Total Power Loss (W)

R

thSA

= 0.1 K/W - Δ R

0.2 K/W

0.3 K/W

0.5 K/W

0.7 K/W

1.0 K/W

3.0 K/W

0

0

20 40 60 80 100

Maximum Allowable Ambient Temperature (°C)

140120

Fig. 9 - Forward Power Loss Characteristics

Document Number: 94359 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 04-Jul-08 5

VSK.91..PbF Series

Vishay High Power Products

Instantaneous

Forward Current (A)

1

Steady state value:

= 0.35 K/W

R

thJC

(DC operation)

Standard Diodes, 100 A

(ADD-A-PAKTM Generation 5 Power Modules)

1000

100

10

0.5

1.0 1.5 2.0

Instantaneous Forward Voltage (V)

Fig. 10 - Forward Voltage Drop Characteristics

TJ = 25 °C

TJ = 150 °C

VSK.91.. Series
Per junction

2.5

0.1

0.01

- Transient Thermal Impedance (K/W)

0.001 0.01 0.1 1

thJC

Z

Square Wave Pulse Duration (s)

Fig. 11 - Thermal Impedance Z

thJC

VSK.91.. Series
Per junction

10

Characteristic

www.vishay.com For technical questions, contact: [e-mail]

Document Number: 94359

6 Revision: 04-Jul-08

VSK.91..PbF Series

Standard Diodes, 100 A

(ADD-A-PAKTM Generation 5 Power Modules)

ORDERING INFORMATION TABLE

Device code

Note

• To order the optional hardware go to www.vishay.com/doc?95172

CIRCUIT CONFIGURATION

VSKD

(1)

~

VSK D 91 / 16 P

1

1 - Module type

2 - Circuit configuration (see end of datasheet)

- Current code

3
4

- Voltage code (see Voltage Ratings table)

- P = Lead (Pb)-free

5

VSKE

Vishay High Power Products

324

VSKJ

(1)

-

5

VSKC

(1)

+

1

(2)

+

2

3

Dimensions http://www.vishay.com/doc?95015

(2)

(3)

+

-

-

(3)

LINKS TO RELATED DOCUMENTS

(2)

(3)

+

+

-

(2)

-

(3)

D = 2 diodes in series

E = Single diode

J = 2 diodes/common anode

C = 2 diodes/common cathode

Document Number: 94359 For technical questions, contact: [e-mail]
Revision: 04-Jul-08 7

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DIMENSIONS in millimeters (inches)

Screws M5 x 0.8

29 ± 0.5 (1 ± 0.0197)

30 ± 0.5 (1.18 ± 0.0197)

Outline Dimensions

Vishay High Power Products

ADD-A-PAK Diode

Viti M5 x 0.8

18 (0.7) REF.

35 REF.

21 ± 0.75 (0.8 ± 0.02953)

IRKD

(1)

6.2 ± 0.2 (0.2 ± 0.0079)

~

20 ± 0.5 (0.79 ± 0.0197)

IRKE

80 ± 0.3 (3.15 ± 0.0118)

2

1

15 ± 0.5 (0.59 ± 0.0197)

20 ± 0.5 (0.79 ± 0.0197)

92 ± 0.75 (3.6 ± 0.02953)

Circuit configuration table

IRKJ

(1)

-

6.3 ± 0.3 (0.2 ± 0.018)

24 ± 0.5 (1 ± 0.0197)

3

IRKC

(1)

+

1

(2)

+

2

3

(2)

(3)

+

-

-

(3)

(2)

(3)

+

+

-

(2)

-

(3)

D = 2 diodes in series

E = Single diode

J = 2 diodes/common anode

C = 2 diodes/common cathode

Document Number: 95015 For technical questions concerning discrete products, contact: [e-mail]
Revision: 27-Jul-07 For technical questions concerning module products, contact: [e-mail]

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1