Vishay 201CNQ045PBF Data Sheet

TO-2 44

PRODUCT SUMMARY

I

F(AV)

V

R

Schottky Rectifier, 200 A

FEATURES

Lug
terminal
anode 1

Base common cathode

200 A

45 V

terminal
anode 2

Lug

• 175 °C TJ operation

• Center tap module

• Low forward voltage drop

• High frequency operation

• Guard ring for enhanced ruggedness and long term
reliability

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

DESCRIPTION

The 201CNQ045PbF center tap Schottky rectifier module
has been optimized for low reverse leakage at high
temperature. The proprietary barrier technology allows
for reliable operation up to 175 °C junction temperature.
Typical applications are in high current switching power
supplies, converters, freewheeling diodes, welding, and
reverse battery protection.

201CNQ045PbF

Vishay High Power Products

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

I

FSM

V

F

T

J

Rectangular waveform 200 A

45 V

tp = 5 µs sine 16 000 A

100 Apk, TJ = 125 °C (per leg) 0.58 V

Range - 55 to 175 °C

VOLTAGE RATINGS

PARAMETER SYMBOL 201CNQ045PbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

45 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 per leg
See fig. 7

Non-repetitive avalanche energy per leg E

Repetitive avalanche current per leg I

per device

per leg 100

I

F(AV)

I

FSM

AR

50 % duty cycle at TC = 146 °C, rectangular waveform

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse 2000

TJ = 25 °C, IAS = 17 A, L = 1 mH 135 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

200

A

16 000

A

20 A

Document Number: 94154 For technical questions, contact: [e-mail]
Revision: 28-Apr-08 1

www.vishay.com

201CNQ045PbF

Vishay High Power Products

Schottky Rectifier, 200 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

100 A
Maximum forward
voltage drop per leg
See fig. 1

V

FM

200 A 0.81

(1)

100 A

200 A 0.71

Maximum reverse
leakage current per leg

I

RM

See fig. 2

Maximum junction capacitance per leg C

Typical series inductance per leg L

T

S

TJ = 25 °C

(1)

= 125 °C 90

T

J

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 5200 pF

From top of terminal hole to mounting plane 7.0 nH

Maximum voltage rate of change dV/dt Rated V

T

= 25 °C

J

= 125 °C

T

J

= Rated V

V

R

R

R

0.67

0.58

10

10 000 V/µs

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL MIN. TYP. MAX. UNITS

Maximum junction and storage temperature range T

Thermal resistance, junction to case

per leg

Thermal resistance, case to heatsink R

, T

J

Stg

R

thJC

thCS

Weight -

Mounting torque 35.4 (4) - 53.1 (6)

Mounting torque center hole 30 (3.4) - 40 (4.6)

Terminal torque 30 (3.4) - 44.2 (5)

Vertical pull - - 80

2" lever pull - - 35

- 55 - 175 °C

- - 0.38

-0.10-

68

2.4 oz.

-

lbf ⋅ in

(N ⋅ m)

lbf ⋅ in

V

mA

°C/Wper module - - 0.19

g

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

Document Number: 94154

2 Revision: 28-Apr-08

201CNQ045PbF

Schottky Rectifier, 200 A

1000

100

TJ = 175 °C
T

= 125 °C

J

= 25 °C

T

Current (A)

10

- Instantaneous Forward

F

I

1

0 0.4 0.8 1.2

0.2 0.6 1.0

V

- Forward Voltage Drop (V)

FM

Fig. 1 - Maximum Forward Voltage Drop Characteristics

(Per Leg)

J

10 000

Vishay High Power Products

1000

100

10

1

0.1

- Reverse Current (mA)

R

0.01

I

0.001
01020

Fig. 2 - Typical Values of Reverse Current vs.

TJ = 50 °C

TJ = 25 °C

5

V

- Reverse Voltage (V)

R

Reverse Voltage (Per Leg)

TJ = 100 °C

TJ = 75 °C

15 25

TJ = 175 °C

TJ = 150 °C

TJ = 125 °C

30

40

35

45

TJ = 25 °C

- Junction Capacitance (pF)

T

C

1000

0 20304050

10

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)

1

0.1

D = 0.75
D = 0.50
D = 0.33

0.01

Single pulse

(thermal resistance)

D = 0.25
D = 0.20

- Thermal Impedance (°C/W)

thJC

Z

0.001

0.00001 0.0001 0.001 0.01 0.1 1 10

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics (Per Leg)

thJC

Document Number: 94154 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 28-Apr-08 3