IRLR7843TRPBF International Rectifier, IRLR7843TRPBF Datasheet - Page 11

• Manufacturer Part Number: IRLR7843TRPBF
• Description: MOSFET N-CH 30V 161A DPAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRLR7843TRPBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 3.3 mOhm @ 15A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 161A
• Vgs(th) (max) @ Id: 2.3V @ 250µA
• Gate Charge (qg) @ Vgs: 50nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 4380pF @ 15V
• Power - Max: 140W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Current, Drain: 161 A
• Gate Charge, Total: 34 nC
• Package Type: D-Pak (TO-252AA)
• Polarization: N-Channel
• Power Dissipation: 140 W
• Resistance, Drain To Source On: 2.6 Milliohms
• Temperature, Operating, Maximum: +175 °C
• Temperature, Operating, Minimum: -55 °C
• Time, Turn-off Delay: 34 ns
• Time, Turn-on Delay: 25 ns
• Transconductance, Forward: 37 S
• Voltage, Breakdown, Drain To Source: 30 V
• Voltage, Forward, Diode: 1 V
• Voltage, Gate To Source: ±20 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IRLR7843PBFTR

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Note: For the most current drawing please refer to IR website at http://www.irf.com/package/
Notes:
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
Repetitive rating; pulse width limited by
Pulse width ≤ 400µs; duty cycle ≤ 2%.
max. junction temperature.
Starting T
I
AS
= 12A.
J
= 25°C, L = 20mH, R
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
12.1 ( .476 )
11.9 ( .469 )
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
13 INCH
TR
G
= 25Ω,
FEED DIRECTION
This product has been designed and qualified for the Industrial market.
16.3 ( .641 )
15.7 ( .619 )
Visit us at www.irf.com for sales contact information.04/2008
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…
Data and specifications subject to change without notice.
For recommended footprint and soldering techniques refer to
application note #AN-994.
Calculated continuous current based on maximum allowable
When mounted on 1" square PCB (FR-4 or G-10 Material).
junction temperature. Package limitation current is 30A.
Qualification Standards can be found on IR’s Web site.
8.1 ( .318 )
7.9 ( .312 )
TRR
16 mm
TRL
IRLR/U7843PbF
FEED DIRECTION
16.3 ( .641 )
15.7 ( .619 )
TAC Fax: [phone]
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