IRLB8748PBF International Rectifier, IRLB8748PBF Datasheet - Page 9

• Manufacturer Part Number: IRLB8748PBF
• Description: MOSFET N-CH 30V 78A TO220AB
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRLB8748PBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 4.8 mOhm @ 40A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 78A
• Vgs(th) (max) @ Id: 2.35V @ 50µA
• Gate Charge (qg) @ Vgs: 23nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 2139pF @ 15V
• Power - Max: 75W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 6.8 mOhms
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 92 A
• Power Dissipation: 75 W
• Mounting Style: Through Hole
• Gate Charge Qg: 15 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: For the most current drawing please refer to IR website at: http://www.irf.com/package/
www.irf.com
Notes:

‚
ƒ
„
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%.
maximum allowable junction temperature.
Package limitation current is 78A.
Calculated continuous current based on
Starting T
I
max. junction temperature.
AS
= 32A.
J
= 25°C, L = 0.22mH, R
G
= 25Ω,
This product has been designed and qualified for the Industrial market.
Visit us at www.irf.com for sales contact information.04/2009
…
†
‡
Data and specifications subject to change without notice.
application note #AN-994.
This is only applied to TO-220AB pakcage.
When mounted on 1" square PCB (FR-4 or G-10 Material).
For recommended footprint and soldering techniques refer to
Qualification Standards can be found on IR’s Web site.
θ
IRLB8748PbF
TAC Fax: [phone]
9