181NQ035RPBF datasheet, PDF - EEWORLD Datasheet

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181NQ035RPBF: DescriptionRectifier Diode, Schottky, 1 Phase, 1 Element, 180A, 35V V(RRM), Silicon, PLASTIC, D-67, HALF PACK-1; CategoryDiscrete semiconductor diode; File Size98KB，5 Pages; ManufacturerInternational Rectifier （ Infineon ）; Websitehttp://www.irf.com/; Environmental Compliance

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181NQ035RPBF Overview

Rectifier Diode, Schottky, 1 Phase, 1 Element, 180A, 35V V(RRM), Silicon, PLASTIC, D-67, HALF PACK-1

181NQ035RPBF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	International Rectifier （ Infineon ）
package instruction	R-PUFM-X1
Contacts	1
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Other features	HIGH RELIABILITY, FREE WHEELING DIODE
application	GENERAL PURPOSE
Shell connection	ANODE
Configuration	SINGLE
Diode component materials	SILICON
Diode type	RECTIFIER DIODE
JESD-30 code	R-PUFM-X1
Maximum non-repetitive peak forward current	22000 A
Number of components	1
Phase	1
Number of terminals	1
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Maximum output current	180 A
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	35 V
surface mount	NO
technology	SCHOTTKY
Terminal form	UNSPECIFIED
Terminal location	UPPER
Maximum time at peak reflow temperature	40
Base Number Matches	1

181NQ035RPBF Preview

Bulletin PD-2.293 rev. B 05/02

181NQ...(R) SERIES

SCHOTTKY RECTIFIER

180 Amp

D-67

Major Ratings and Characteristics

Characteristics

F(AV)

Rectangular

waveform

RRM

range

FSM

@ tp = 5 µs sine

@ 180Apk, T

=125°C

range

Description/ Features

Units

°C

The 181NQ high current Schottky rectifier module series has

been optimized for very low forward voltage drop, with moder-

ate leakage. The proprietary barrier technology allows for

reliable operation up to 175° C junction temperature. Typical

applications are in switching power supplies, converters, free-

wheeling diodes, and reverse battery protection.

175° C T

operation

Unique high power, Half-Pak module

Replaces three parallel DO-5's

Easier to mount and lower profile than DO-5's

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

Very low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

181NQ...

180

30 to 45

22,000

0.56

- 55 to 175

181NQ045

Lug Terminal Anode

Base Cathode

181NQ045R

Lug Terminal Cathode

Base Anode

Outline D-67 HALF PAK Module

Dimensions in millimeters and (inches)

www.irf.com

181NQ...(R) Series

Bulletin PD-2.293 rev. B 05/02

Voltage Ratings

Part number

Max. DC Reverse Voltage (V)

RWM

Max. Working Peak Reverse Voltage (V)

181NQ030

181NQ035

181NQ040

181NQ045

Absolute Maximum Ratings

Parameters

F(AV)

Max. Average Forward Current

* See Fig. 5

FSM

Max. Peak One Cycle Non-Repetitive

Surge Current * See Fig. 7

Non-Repetitive Avalanche Energy

Repetitive Avalanche Current

181NQ Units

180

22,000

2500

243

Conditions

50% duty cycle @ T

= 125° C, rectangular wave form

5µs Sine or 3µs Rect. pulse

10ms Sine or 6ms Rect. pulse

Following any rated

load condition and

with rated V

RRM

applied

= 25 °C, I

= 36 Amps, L = 0.38 mH

Current decaying linearly to zero in 1 µsec

Frequency limited by T

max. V

= 1.5 x V

typical

Electrical Specifications

Parameters

Max. Forward Voltage Drop

* See Fig. 1

(1)

181NQ Units

0.66

0.80

0.56

0.69

V/ µs

@ 180A

@ 360A

@ 180A

@ 360A

= 25 °C

= 125 °C

Conditions

= 25 °C

= 125 °C

= rated V

Max. Reverse Leakage Current (1)

* See Fig. 2

Max. Junction Capacitance

Typical Series Inductance

135

7800

6.0

10000

= 5V

, (test signal range 100Khz to 1Mhz) 25 °C

From the top of terminal hole to mounting plane

dv/dt Max. Voltage Rate of Change

(Rated V

)

Thermal-Mechanical Specifications

Parameters

stg

Max. Junction Temperature Range

Max. Storage Temperature Range

(1) Pulse Width < 300µs, Duty Cycle < 2%

181NQ Units

-55 to 175

0.30

0.10

°C

°C/W

DC operation

Conditions

thJC

Max. Thermal Resistance Junction

to Case

thCS

Typical Thermal Resistance, Case to

Heatsink

Approximate Weight

Mounting Torque

Terminal Torque

Case Style

Min.

Max.

Min.

Max.

* See Fig. 4

Mounting surface , smooth and greased

25.6 (0.9) g (oz.)

40 (35)

58 (50)

86 (75)

HALF PAK Module

Non-lubricated threads

Kg-cm

(Ibf-in)

www.irf.com

181NQ...(R) Series

Bulletin PD-2.293 rev. B 05/02

R v rs C rre t - I (m )

ee e u n

1 5C

2°

.0 1

T =1 5 C

7°

T =1 5 C

2°

T= 2°

1 0C

0°

7°

5°

2°

1 1 2 2 3 3 4 4

0 5 0 5 0 5 0 5

R v rs V lta e- V (V

ee e o g

R )

T =1 5 C

7°

1 0C

5°

In ta ta e u F rw rdC rre t - I (A

s n nos o a

u n

)

Fig. 2 - Typical Values of Reverse Current

Vs. Reverse Voltage

100

Ju c nC p c n e- C (p )

n tio a a ita c

T =2 °

F rw rdV lta eD p- V (V

o a

o g ro

)

R v rs V lta e- V (V

ee e o g

R )

Fig. 1 - Maximum Forward Voltage Drop Characteristics

T e a Im e a c - Zth C (° /W

h rm l p d n e

C )

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage

D=0 0

D=0 3

D=0 5

D=0 7

D=0 8

N te :

o s

1 D tyfa to D= t1/ t 2

. u

c r

S g P ls

in le u e

(T e a R s ta c )

h rm l e is n e

2 P a T =P xZ

. ek

J D

M th C C

.0 1

.0 0 1

.0 0

.0 1

t , R c n u r P ls D ra n(S c n s

e ta g la u e u tio

eod)

Fig. 4 - Maximum Thermal Impedance Z

thJC

Characteristics

www.irf.com

181NQ...(R) Series

Bulletin PD-2.293 rev. B 05/02

A w b C s T m e tu - (° )

llo a le a e e p ra re C

11 Q

R J (D ) =0 0 C

.3 ° /W

th C C

D=0 8

D=0 7

D=0 5

D=0 3

1 0 D=0 0

A e g P w r L s - (W tts

v ra e o e o s

a )

R SL it

M im

10 10 20 20 20

A e g F rw rdC rre t - IF V (A

v ra e o a

u n

(A ) )

A e g F rw rdC rre t - I

v ra e o a

u n

)

F V

(A )

Fig. 5 - Maximum Allowable Case Temperature

Vs. Average Forward Current

100000

Fig. 6 - Forward Power Loss Characteristics

Non-Repetitive Surge Current - I

FSM

At Any Rated Load Condition

And With Rated V

RRM

Applied

Following Surge

(A)

10000

1000

100

1000

10000

Square Wave Pulse Duration - t

(microsec)

Fig. 7 - Maximum Non-Repetitive Surge Current

H IG H-SPE ED

SW ITC H

FRE E-W H EEL

D IO D E

40H FL40 S02

V d = 25 V olt

D UT

IRFP460

R g = 25 oh m

C URRE NT

M O N ITO R

Fig. 8 - Unclamped Inductive Test Circuit

www.irf.com

181NQ...(R) Series

Bulletin PD-2.293 rev. B 05/02

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level.

Qualification Standards can be found on IR's Web site.

IR WORLD HEADQUARTERS:

233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7309

Visit us at www.irf.com for sales contact information. 05/02

www.irf.com

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