Vishay 60CTQ...PbF Series Data Sheet

TO-220AB

Schottky Rectifier, 2 x 30 A

FEATURES

• 150 °C TJ operation

• Center tap TO-220 package

• Low forward voltage drop

• High frequency operation

• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength and
moisture resistance

• Guard ring for enhanced ruggedness and long term
reliability

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

Anode

Base

common

cathode

Common

1 3

cathode

2

Anode

2

60CTQ...PbF Series

Vishay High Power Products

Pb-free

Available

RoHS*

COMPLIANT

PRODUCT SUMMARY

I

F(AV)

V

R

2 x 30 A

35 to 45 V

DESCRIPTION

This center tap Schottky rectifier has been optimized for low
reverse leakage at high temperature. The proprietary barrier
technology allows for reliable operation up to 150 °C junction
temperature. Typical applications are in switching power
supplies, converters, freewheeling diodes, and reverse
battery protection.

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

I

FRM

I

FSM

V

F

T

J

Rectangular waveform (per device) 60 A

35 to 45 V

TC = 113 °C (per leg) 60

tp = 5 µs sine 1500

30 Apk, TJ = 125 °C 0.53 V

Range - 65 to 150 °C

A

VOLTAGE RATINGS

PARAMETER SYMBOL 60CTQ035PbF 60CTQ040PbF 60CTQ045PbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

35 40 45 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average
forward current

Peak repetitive forward current per leg I

Maximum peak one cycle non-repetitive
surge current per leg

Non-repetitive avalanche energy per leg E

Repetitive avalanche current per leg I

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94239 For technical questions, contact: [e-mail]
Revision: 13-Aug-08 1

per leg

per device 60

I

F(AV)

FRM

I

FSM

AR

50 % duty cycle at TC = 113 °C, rectangular waveform

Rated VR, square wave, 20 kHz, TC = 113 °C 60

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse 300

TJ = 25 °C, IAS = 3 A, L = 4.40 mH 20 mJ

AS

Current decaying linearly to zero in 1 µs
Frequency limited by T

maximum VA = 1.5 x VR typical

J

Following any rated load
condition and with rated
V

applied

RRM

30

A

1500

3A

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60CTQ...PbF Series

Vishay High Power Products

Schottky Rectifier, 2 x 30 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS TYP. MAX. UNITS

30 A

Maximum forward voltage drop V

FM

(1)

30 A

60 A 0.66 0.72

60 A 0.68 0.75

Maximum instantaneous reverse current I

Maximum junction capacitance C

Typical series inductance L

RM

TJ = 25 °C

T

= 125 °C 145 250

J

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 2000 pF

T

Measured from top of terminal to mounting plane 8.0 nH

S

Maximum voltage rate of change dV/dt Rated V

T

= 25 °C

J

= 125 °C

T

J

Rated DC voltage

R

0.51 0.56

0.48 0.53

0.33 2

10 000 V/µs

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction temperature range T

Maximum storage temperature range T

Maximum thermal resistance,
junction to case per leg

Typical thermal resistance,
case to heatsink

J

Stg

R

DC operation 1.2

thJC

R

thCS

Mounting surface, smooth and greased 0.50

Approximate weight

Mounting torque

minimum

maximum 12 (10)

Non-lubricated threads

Marking device Case style TO-220AB

- 65 to 150

- 65 to 175

°C

°C/W

2g

0.07 oz.

6 (5)

kgf · cm

(lbf · in)

60CTQ035

60CTQ040

60CTQ045

V

mA

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Document Number: 94239

2 Revision: 13-Aug-08

60CTQ...PbF Series

1000

100

10

1

- Instantaneous Forward Current (A)

F

I

Schottky Rectifier, 2 x 30 A

TJ = 150 °C

= 125 °C

T

J

= 25 °C

T

J

0.40 0.2 0.6 1.0 1.4

VFM - Forward Voltage Drop (V)

0.8

1.2

- Reverse Current (mA)

R

I

Vishay High Power Products

1000

TJ = 150 °C

100

10

1

0.1

0.01

TJ = 125 °C

TJ = 100 °C

TJ = 75 °C

0

10 25155

TJ = 50 °C

TJ = 25 °C

3020 35

VR - Reverse Voltage (V)

Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

10 000

40 45

1000

- Junction Capacitance (pF)

T

C

100

02030

10

TJ = 25 °C

25155

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

10

1

D = 0.75
D = 0.50

0.1

D = 0.33

- Thermal Impedance (°C/W)

thJC

Z

D = 0.25
D = 0.20

0.01

0.00001 0.0001 0.001 0.01 0.1

Single pulse

(thermal resistance)

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

35 40 45

Characteristics

thJC

P

DM

t

1

t

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

1

2

1/t2

+ T

thJC

C

10

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www.vishay.com

Revision: 13-Aug-08 3

60CTQ...PbF Series

Vishay High Power Products

160

150

140

130

120

110

100

Allowable Case Temperature (°C)

Square wave (D = 0.50)
80 % rated V

90

80

70

See note (1)

60

030

I

- Average Forward Current (A)

F(AV)

applied

R

2015105

25

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

10 000

Schottky Rectifier, 2 x 30 A

DC

35 40 45

At any rated load condition
and with rated V
following surge

RRM

applied

30

25

20

15

10

Average Power Loss (W)

5

0

025

Fig. 6 - Forward Power Loss Characteristics

D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75

DC

5 101520

I

- Average Forward Current (A)

F(AV)

30

RMS limit

35 40 45

Note

(1)

Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
Pd

= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated V

REV

F(AV)

1000

- Non-Repetitive Surge Current (A)

100

FSM

I

100 1000

tp - Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)

) x R

REV

x VFM at (I

;

thJC

/D) (see fig. 6);

F(AV)

R

10 00010

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Document Number: 94239

4 Revision: 13-Aug-08

60CTQ...PbF Series

Schottky Rectifier, 2 x 30 A

ORDERING INFORMATION TABLE

Device code

60 C T Q 045 PbF

1 - Current rating (60 = 60 A)

2 - Circuit configuration:

3 - Package:

4 - Schottky “Q” series

5 - Voltage ratings

6

Tube standard pack quantity: 50 pieces

51324

C = Common cathode

T = TO-220

- None = Standard production

PbF = Lead (Pb)-free

Vishay High Power Products

6

035 = 35 V
040 = 40 V
045 = 45 V

LINKS TO RELATED DOCUMENTS

Dimensions http://www.vishay.com/doc?95222

Part marking information http://www.vishay.com/doc?95225

Document Number: 94239 For technical questions, contact: [e-mail]
Revision: 13-Aug-08 5

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DIMENSIONS in millimeters and inches

13

2

D

D1

H1

Q

13

2

C

C

D

D

3 x b23 x b

(b, b2)

b1, b3

(H1)

D2

Detail B

C

A

B

L

e1

Lead tip

E

E2

Ø P

0.014 AB

M M

0.015 AB

MM

Seating

plane

c

A2

A1

A

A

A

Lead assignments

Diodes

1. - Anode/open

2. - Cathode

3. - Anode

Conforms to JEDEC outline TO-220AB

(6)

(6)

(7)

(6)

(7)

e

2 x

L1

(2)

Detail B

Section C - C and D - D

View A - A

Base metal Plating

(4)

(4)

c1

c

(6)

Thermal pad

(E)

E1

(6)

Outline Dimensions

Vishay Semiconductors

TO-220AB

SYMBOL

A 4.25 4.65 0.167 0.183 E 10.11 10.51 0.398 0.414 3, 6
A1 1.14 1.40 0.045 0.055 E1 6.86 8.89 0.270 0.350 6
A2 2.56 2.92 0.101 0.115 E2 - 0.76 - 0.030 7

b 0.69 1.01 0.027 0.040 e 2.41 2.67 0.095 0.105
b1 0.38 0.97 0.015 0.038 4 e1 4.88 5.28 0.192 0.208
b2 1.20 1.73 0.047 0.068 H1 6.09 6.48 0.240 0.255 6, 7
b3 1.14 1.73 0.045 0.068 4 L 13.52 14.02 0.532 0.552

MILLIMETERS INCHES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.

c 0.36 0.61 0.014 0.024 L1 3.32 3.82 0.131 0.150 2
c1 0.36 0.56 0.014 0.022 4 Ø P 3.54 3.73 0.139 0.147

D 14.85 15.25 0.585 0.600 3 Q 2.60 3.00 0.102 0.118
D1 8.38 9.02 0.330 0.355  90° to 93° 90° to 93°
D2 11.68 12.88 0.460 0.507 6

Notes

(1)

Dimensioning and tolerancing as per ASME Y14.5M-1994

(2)

Lead dimension and finish uncontrolled in L1

(3)

Dimension D, D1 and E do not include mold flash. Mold flash
shall not exceed 0.127 mm (0.005") per side. These dimensions
are measured at the outermost extremes of the plastic body

(4)

Dimension b1, b3 and c1 apply to base metal only

(5)

Controlling dimensions: inches

(6)

Thermal pad contour optional within dimensions E, H1, D2 and
E1

Document Number: 95222 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 08-Mar-11 [e-mail]

NOTES SYMBOL

, [e-mail], [e-mail] 1

(7)

(8)

Dimensions E2 x H1 define a zone where stamping and
singulation irregularities are allowed
Outline conforms to JEDEC TO-220, except A2 (maximum) and
D2 (minimum) where dimensions are derived from the actual
package outline

MILLIMETERS INCHES

NOTES

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