Vishay 30L30CTPBF Data Sheet

TO-220AB

PRODUCT SUMMARY

I

F(AV)

V

R

Schottky Rectifier, 2 x 15 A

FEATURES

• 150 °C TJ operation

Base

common

Anode

2

cathode

2

Common

13

cathode

2 x 15 A

30 V

Anode

• Center tap configuration

• Very 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

DESCRIPTION

This center tap Schottky rectifier has been optimized for very
low forward voltage drop, with moderate leakage. 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.

30L30CTPbF

Vishay High Power Products

Pb-free

Available

RoHS*

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

V

F

T

J

Rectangular waveform 30 A

30

15 Apk, TJ = 125 °C (per leg) 0.37

Range - 55 to 150 °C

V

VOLTAGE RATINGS

PARAMETER SYMBOL 30L30CTPbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

30 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average
forward current

Maximum peak one cycle
non-repetitive surge current

Non-repetitive avalanche energy per leg E

Repetitive avalanche current per leg I

per device

per leg 15

I

F(AV)

I

FSM

AR

50 % duty cycle at TC = 140 °C, rectangular waveform

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse 220

TJ = 25 °C, IAS = 2 A, L = 7.5 mH 15 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

1450

2A

A

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

Document Number: 94195 For technical questions, contact: [e-mail]
Revision: 13-Aug-08 1

www.vishay.com

30L30CTPbF

Vishay High Power Products

Schottky Rectifier, 2 x 15 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

15 A

Maximum forward voltage drop per leg V

FM

(1)

15 A

30 A 0.57

30 A 0.50

Maximum reverse leakage current per leg I

Maximum junction capacitance per leg C

Typical series inductance per leg L

RM

T

= 125 °C 350

J

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 1500 pF

T

Measured lead to lead 5 mm from package body 8.0 nH

S

TJ = 25 °C

(1)

Maximum voltage rate of change dV/dt Rated V

T

= 25 °C

J

= 125 °C

T

J

V

= Rated V

R

R

R

0.46

0.37

1.50

10 000 V/µs

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction and
storage temperature range

Maximum thermal resistance,
junction to case per leg

Maximum thermal resistance,
junction to case per package

Approximate weight

Mounting torque

minimum 6 (5)

maximum 12 (10)

Marking device Case style TO-220AB 30L30CT

T

, T

J

Stg

DC operation

R

thJC

- 55 to 150 °C

1.5

0.8

2.0 g

0.07 oz.

kgf · cm

(lbf · in)

V

mA

°C/W

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

Document Number: 94195

2 Revision: 13-Aug-08

30L30CTPbF

1000

100

10

1

- Instantaneous Forward Current (A)

F

I

0.2 0.6 1.2

0

V

- Forward Voltage Drop (V)

FM

0.80.4

TJ = 150 °C
T
T

1.0

Schottky Rectifier, 2 x 15 A

= 125 °C

J

= 25 °C

J

1.6

1.4

- Reverse Current (mA)

R

I

Vishay High Power Products

1000

TJ = 150 °C

100

TJ = 125 °C

10

0.1

0.01

1

51525

0

V

- Reverse Voltage (V)

R

TJ = 150 °C

TJ = 100 °C

TJ = 75 °C

TJ = 50 °C

2010

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

Reverse Voltage

10 000

30

1000

- Junction Capacitance (pF)

T

C

100

025

TJ = 25 °C

515 30352010

V

- Reverse Voltage (V)

R

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

10

1

0.1

- Thermal Impedance (°C/W)

thJC

Z

0.01

0.00001 0.0001 0.001 0.01 0.1 1

Single pulse

(thermal resistance)

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

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics

thJC

P

DM

t

1

t

2

1/t2

+ T

thJC

C

10

Document Number: 94195 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 13-Aug-08 3