IRLR8256PBF International Rectifier, IRLR8256PBF Datasheet - Page 11

• Manufacturer Part Number: IRLR8256PBF
• Description: MOSFET N-CH 25V 81A DPAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRLR8256PBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 5.7 mOhm @ 25A, 10V
• Drain To Source Voltage (vdss): 25V
• Current - Continuous Drain (id) @ 25° C: 81A
• Vgs(th) (max) @ Id: 2.35V @ 25µA
• Gate Charge (qg) @ Vgs: 15nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 1470pF @ 13V
• Power - Max: 63W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Transistor Polarity: N Channel
• Continuous Drain Current Id: 81A
• Drain Source Voltage Vds: 25V
• On Resistance Rds(on): 4.2mohm
• Rds(on) Test Voltage Vgs: 10V
• Threshold Voltage Vgs Typ: 1.8V
• Rohs Compliant: Yes
• Resistance Drain-source Rds (on): 8.5 mOhms
• Drain-source Breakdown Voltage: 25 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 81 A
• Power Dissipation: 63 W
• Mounting Style: SMD/SMT
• Gate Charge Qg: 10 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
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www.irf.com
†
†† Higher qualification ratings may be available should the user have such requirements. Please contact
††† Applicable version of JEDEC standard at the time of product release.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
Qualification Information
Qualification level
Moisture Sensitivity Level
RoHS Compliant
Orderable part number
refer to application note #AN-994.
Repetitive rating; pulse width limited by max. junction temperature.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
Package limitation current is 50A.
Calculated continuous current based on maximum allowable junction temperature.
When mounted on 1" square PCB (FR-4 or G-10 Material). For recommended footprint and soldering techniques
Starting T
θ
Qualification standards can be found at International Rectifier’s web site
your International Rectifier sales representative for further information:
IRLR8256TRPBF
IRLR8256PBF
IRLR8256PBF
J
= 25°C, L = 0.43mH, R
†
G
= 25Ω, I
Package Type
D-PAK
D-PAK
I-PAK
AS
Comments: This family of products has passed JEDEC’s
Industrial qualification. IR’s Consumer qualification level is
granted by extension of the higher Industrial level.
= 20A.
Visit us at www.irf.com for sales contact information.12/2008
Data and specifications subject to change without notice.
D-PAK
I-PAK
(per JEDEC JESD47F
Tape and Reel
Tube/Bulk
Tube/Bulk
Form
Standard Pack
Industrial
IRLR/U8256PbF
http://www.irf.com/whoto-call/salesrep/
http://www.irf.com/product-info/reliability
Yes
(per JEDEC J-STD-020D
††
†††
Not applicable
Quantity
guidelines)
TAC Fax: [phone]
2000
75
75
MSL1
Note
†††
11
)