Vishay 50WQ06FNPBF Data Sheet

D-PAK

Schottky Rectifier, 5.5 A

FEATURES

• Popular D-PAK outline

• Small foot print, surface mountable

• Low forward voltage drop

• High frequency operation

• Guard ring for enhanced ruggedness and long term
reliability

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

1

Anode

Base

cathode

4, 2

3

Anode

50WQ06FNPbF

Vishay High Power Products

PRODUCT SUMMARY

I

F(AV)

V

R

5.5 A

60 V

The 50WQ06FNPbF surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and small foot prints on PC board. Typical applications are in
disk drives, switching power supplies, converters,
freewheeling diodes, battery charging, and reverse battery
protection.

MAJOR RATINGS AND CHARACTERISTICS

DESCRIPTION

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

I

FSM

V

F

T

J

Rectangular waveform 5.5 A

60 V

tp = 5 µs sine 320 A

5 Apk, TJ = 125 °C 0.54 V

Range - 40 to 150 °C

VOLTAGE RATINGS

PARAMETER SYMBOL 50WQ06FNPbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

60 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current
See fig. 5

Maximum peak one cycle
non-repetitive surge current
See fig. 7

Non-repetitive avalanche energy E

Repetitive avalanche current I

Document Number: 94234 For technical questions, contact: [e-mail]
Revision: 08-Jul-09 1

I

F(AV)

I

FSM

AR

50 % duty cycle at TC = 132 °C, rectangular waveform 5.5

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse 105

TJ = 25 °C, IAS = 1.2 A, L = 10 mH 7 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

RRM

applied

320

0.8 A

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A

50WQ06FNPbF

Vishay High Power Products

Schottky Rectifier, 5.5 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

5 A

Maximum forward voltage drop
See fig. 1

V

FM

10 A 0.74

(1)

5 A

10 A 0.68

Maximum reverse leakage current
See fig. 2

I

RM

Threshold voltage V

Forward slope resistance r

Typical junction capacitance C

Typical series inductance L

F(TO)

t

T

S

TJ = 25 °C

(1)

T

= 125 °C 35

J

TJ = TJ maximum

VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 360 pF

Measured lead to lead 5 mm from package body 5.0 nH

Maximum voltage rate of change dV/dt Rated V

T

= 25 °C

J

= 125 °C

T

J

V

= Rated V

R

R

R

0.57

0.54

3

0.35 V

25.5 mΩ

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

Approximate weight

Marking device Case style D-PAK (similar to TO-252AA) 50WQ06FN

Note

dP

(1)

------------­dT

1

tot

J

thermal runaway condition for a diode on its own heatsink

--------------<
R

thJA

(1)

T

, T

J

Stg

R

thJC

DC operation
See fig. 4

- 40 to 150 °C

3.0 °C/W

0.3 g

0.01 oz.

V

mA

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Document Number: 94234

2 Revision: 08-Jul-09

50WQ06FNPbF

100

TJ = 150 °C
T

J

T

10

1

- Instantaneous Forward Current (A)

F

I

0.2 0.4 0.6

0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

V

- Forward Voltage Drop (V)

FM

J

= 125 °C
= 25 °C

Schottky Rectifier, 5.5 A

- Reverse Current (mA)

R

I

2.4

Vishay High Power Products

100

0.01

0.001

10

0.1

1

0

TJ = 150 °C

TJ = 125 °C

TJ = 100 °C

TJ = 75 °C

TJ = 50 °C

TJ = 25 °C

10 20

V

R

30 40

- Reverse Voltage (V)

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

Reverse Voltage

1000

TJ = 25 °C

50

60

100

- Junction Capacitance (pF)

T

C

10

0

2010 30 40 50

V

- Reverse Voltage (V)

R

70

60

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

10

1

0.1

Single pulse

- Thermal Impedance (°C/W)

thJC

Z

0.01

0.00001 0.0001 0.001 0.01 0.1 1

(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

P

DM

t

1

1/t2

thJC

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics

thJC

t

2

+ T

C

Document Number: 94234 For technical questions, contact: [e-mail]

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Revision: 08-Jul-09 3