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 PD - 96109
IRF7342QPBF
Advanced Process Technology Ultra Low On-Resistance Dual P Channel MOSFET Surface Mount Available in Tape & Reel 150C Operating Temperature Automotive [Q101] Qualified Lead-Free
HEXFET(R) Power MOSFET
S1 G1 S2 G2
1 2 3 4 8 7
D1 D1 D2 D2
VDSS = -55V RDS(on) = 0.105
6 5
Top View
Description
Specifically designed for Automotive applications, these HEXFET(R) Power MOSFET's in a Dual SO-8 package utilize the lastest processing techniques to achieve extremely low on-resistance per silicon area. Additional features of these Automotive qualified HEXFET Power MOSFET's are a 150C junction operating temperature, fast switching speed and improved repetitive avalanche rating. These benefits combine to make this design an extremely efficient and reliable device for use in Automotive applications and a wide variety of other applications. The efficient SO-8 package provides enhanced thermal characteristics and dual MOSFET die capability making it ideal in a variety of power applications. This dual, surface mount SO-8 can dramatically reduce board space and is also available in Tape & Reel.
SO-8
Absolute Maximum Ratings
Parameter
VDS ID @ TC = 25C ID @ TC = 70C IDM PD @TC = 25C PD @TC = 70C VGS VGSM EAS dv/dt TJ, TSTG Drain- Source Voltage Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current Power Dissipation Power Dissipation Linear Derating Factor Gate-to-Source Voltage Gate-to-Source Voltage Single Pulse tp<10s Single Pulse Avalanche Energy Peak Diode Recovery dv/dt Junction and Storage Temperature Range
Max.
-55 -3.4 -2.7 -27 2.0 1.3 0.016 20 30 114 5.0 -55 to + 150
Units
V A W W/C V V V/ns C
Thermal Resistance
Parameter
RJA Maximum Junction-to-Ambient
Typ.
---
Max.
62.5
Units
C/W
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1
07/23/07
IRF7342QPBF
Electrical Characteristics @ TJ = 25C (unless otherwise specified)
V(BR)DSS
V(BR)DSS/TJ
Parameter Drain-to-Source Breakdown Voltage Breakdown Voltage Temp. Coefficient Static Drain-to-Source On-Resistance Gate Threshold Voltage Forward Transconductance Drain-to-Source Leakage Current Gate-to-Source Forward Leakage Gate-to-Source Reverse Leakage Total Gate Charge Gate-to-Source Charge Gate-to-Drain ("Miller") Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Input Capacitance Output Capacitance Reverse Transfer Capacitance
RDS(on) VGS(th) gfs IDSS IGSS Qg Qgs Qgd td(on) tr td(off) tf Ciss Coss Crss
Min. -55 --- --- --- -1.0 3.3 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Typ. Max. Units Conditions --- --- V VGS = 0V, ID = -250A -0.054 --- V/C Reference to 25C, ID = -1mA 0.095 0.105 VGS = -10V, ID = -3.4A 0.150 0.170 VGS = -4.5V, ID = -2.7A --- --- V VDS = VGS, ID = -250A --- --- S VDS = -10V, ID = -3.1A --- -2.0 VDS = -55V, VGS = 0V A --- -25 VDS = -55V, VGS = 0V, TJ = 55C --- -100 VGS = -20V nA --- 100 VGS = 20V 26 38 ID = -3.1A 3.0 4.5 nC VDS = -44V 8.4 13 VGS = -10V, See Fig. 10 14 22 VDD = -28V 10 15 ID = -1.0A ns 43 64 RG = 6.0 22 32 RD = 16, 690 --- VGS = 0V 210 --- pF VDS = -25V 86 --- = 1.0MHz, See Fig. 9
Source-Drain Ratings and Characteristics
IS
ISM
VSD trr Qrr
Parameter Continuous Source Current (Body Diode) Pulsed Source Current (Body Diode) Diode Forward Voltage Reverse Recovery Time Reverse RecoveryCharge
Min. Typ. Max. Units --- --- --- --- 54 85 -2.0 A -27 -1.2 80 130 V ns nC
Conditions MOSFET symbol showing the G integral reverse p-n junction diode. TJ = 25C, IS = -2.0A, VGS = 0V TJ = 25C, IF = -2.0A di/dt = -100A/s
D
S
Notes:
Repetitive rating; pulse width limited by Starting TJ = 25C, L = 20mH
max. junction temperature. ( See fig. 11 ) RG = 25, IAS = -3.4A. (See Figure 8)
ISD -3.4A, di/dt -150A/s, VDD V(BR)DSS,
TJ 150C
Pulse width 300s; duty cycle 2%. When mounted on 1 inch square copper board, t<10 sec
2
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IRF7342QPBF
100
-I D , Drain-to-Source Current (A)
-I D , Drain-to-Source Current (A)
10
VGS -15V -12V -10V -8.0V -6.0V -4.5V -4.0V -3.5V BOTTOM -3.0V TOP
100
10
VGS -15V -12V -10V -8.0V -6.0V -4.5V -4.0V -3.5V BOTTOM -3.0V TOP
1
-3.0V
-3.0V
1
0.1 0.1
20s PULSE WIDTH TJ = 25 C
1 10 100
0.1 0.1
20s PULSE WIDTH TJ = 150 C
1 10 100
-VDS , Drain-to-Source Voltage (V)
-VDS , Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
100
100
-I D , Drain-to-Source Current (A)
-ISD , Reverse Drain Current (A)
TJ = 25 C TJ = 150 C
10
10
TJ = 150 C TJ = 25 C
1
1
V DS = -25V 20s PULSE WIDTH 3 4 5 6 7
0.1 0.2
V GS = 0 V
0.4 0.6 0.8 1.0 1.2 1.4
-VGS , Gate-to-Source Voltage (V)
-VSD ,Source-to-Drain Voltage (V)
Fig 3. Typical Transfer Characteristics
Fig 4. Typical Source-Drain Diode Forward Voltage
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IRF7342QPBF
2.0
1.5
R DS (on) , Drain-to-Source On Resistance()
RDS(on) , Drain-to-Source On Resistance (Normalized)
ID = -3.4 A
0.240
0.200
VGS = -4.5V
0.160
1.0
0.5
0.120
VGS = -10V
0.0 -60 -40 -20
VGS = -10V
0 20 40 60 80 100 120 140 160
0.080
0
2
4
6
8
10
12
TJ , Junction Temperature ( C)
-ID , Drain Current (A)
Fig 5. Normalized On-Resistance Vs. Temperature
Fig 6. Typical On-Resistance Vs. Drain Current
0.45
EAS , Single Pulse Avalanche Energy (mJ)
RDS(on) , Drain-to-Source On Resistance ( )
300
250
0.35
ID -1.5A -2.7A BOTTOM -3.4A TOP
200
0.25
150
I D = -3.4 A
0.15
100
50
0.05 2 5 8 11 14
A
0
25
-V GS , Gate-to-Source Voltage (V)
Starting TJ , Junction Temperature ( C)
50
75
100
125
150
Fig 7. Typical On-Resistance Vs. Gate Voltage
Fig 8. Maximum Avalanche Energy Vs. Drain Current
4
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IRF7342QPBF
1200
960
-VGS , Gate-to-Source Voltage (V)
VGS = 0V, f = 1MHz Ciss = Cgs + Cgd , Cds SHORTED Crss = Cgd Coss = Cds + Cgd
20
ID = -3.1A
16
VDS =-48V VDS =-30V VDS =-12V
C, Capacitance (pF)
720
Ciss
12
480
8
Coss
240
4
Crss
0 1 10 100
0
0
10
20
30
40
--VDS , Drain-to-Source Voltage (V)
QG , Total Gate Charge (nC)
Fig 9. Typical Capacitance Vs. Drain-to-Source Voltage
Fig 10. Typical Gate Charge Vs. Gate-to-Source Voltage
100
Thermal Response (Z thJA )
D = 0.50 0.20 10 0.10 0.05 0.02 1 0.01 SINGLE PULSE (THERMAL RESPONSE) PDM t1 t2 Notes: 1. Duty factor D = t 1 / t 2 2. Peak T J = P DM x Z thJA + TA 0.001 0.01 0.1 1 10 100
0.1 0.0001
t1, Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
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IRF7342QPBF
SO-8 Package Outline
Dimensions are shown in millimeters (inches)
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Note: For the most current drawing please refer to IR website at http://www.irf.com/package/
6
IRF7342QPBF
SO-8 Tape and Reel
Dimensions are shown in millimeters (inches)
TERMINAL NUMBER 1
12.3 ( .484 ) 11.7 ( .461 )
8.1 ( .318 ) 7.9 ( .312 )
FEED DIRECTION
NOTES: 1. CONTROLLING DIMENSION : MILLIMETER. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES). 3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
330.00 (12.992) MAX.
14.40 ( .566 ) 12.40 ( .488 ) NOTES : 1. CONTROLLING DIMENSION : MILLIMETER. 2. OUTLINE CONFORMS TO EIA-481 & EIA-541.
Note: For the most current drawing please refer to IR website at http://www.irf.com/package/ Data and specifications subject to change without notice. This product has been designed and qualified for the Automotive [Q101] market. 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) 252-7903 Visit us at www.irf.com for sales contact information.07/2007
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