PD -95199
IRF7341PbF
l Generation V Technology HEXFET® Power MOSFET
l Ultra Low On-Resistance
l Dual N-Channel Mosfet S1
1 8
D1
l Surface Mount G1
2 7
D1
VDSS = 55V
l Available in Tape & Reel 3 6
S2 D2
l Dynamic dv/dt Rating
4 5
l Fast Switching G2 D2
RDS(on) = 0.050Ω
l Lead-Free
Top View
Description
Fifth Generation HEXFETs from International Rectifier
utilize advanced processing techniques to achieve
extremely low on-resistance per silicon area. This
benefit, combined with the fast switching speed and
ruggedized device design that HEXFET Power
MOSFETs are well known for, provides the designer
with an extremely efficient and reliable device for use
in a wide variety of applications.
The SO-8 has been modified through a customized
leadframe for enhanced thermal characteristics and SO-8
multiple-die capability making it ideal in a variety of
power applications. With these improvements, multiple
devices can be used in an application with dramatically
reduced board space. The package is designed for
vapor phase, infra red, or wave soldering techniques.
Power dissipation of greater than 0.8W is possible in
a typical PCB mount application.
Absolute Maximum Ratings
Parameter Max. Units
VDS Drain- Source Voltage 55 V
ID @ TC = 25°C Continuous Drain Current, VGS @ 10V 4.7
ID @ TC = 70°C Continuous Drain Current, VGS @ 10V 3.8 A
IDM Pulsed Drain Current 38
PD @TC = 25°C Power Dissipation 2.0
W
PD @TC = 70°C Power Dissipation 1.3
Linear Derating Factor 0.016 W/°C
VGS Gate-to-Source Voltage ± 20 V
VGSM Gate-to-Source Voltage Single Pulse tp<10µs 30 V
EAS Single Pulse Avalanche Energy 72
dv/dt Peak Diode Recovery dv/dt 5.0 V/ns
TJ, TSTG Junction and Storage Temperature Range -55 to + 150 °C
Thermal Resistance
Parameter Typ. Max. Units
RθJA Maximum Junction-to-Ambient
––– 62.5 °C/W
www.irf.com 1
11/9/04
IRF7341PbF
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter Min. Typ. Max. Units Conditions
V(BR)DSS Drain-to-Source Breakdown Voltage 55 ––– ––– V VGS = 0V, ID = 250µA
∆V(BR)DSS/∆TJ Breakdown Voltage Temp. Coefficient ––– 0.059 ––– V/°C Reference to 25°C, ID = 1mA
––– 0.043 0.050 VGS = 10V, ID = 4.7A
RDS(on) Static Drain-to-Source On-Resistance Ω
––– 0.056 0.065 VGS = 4.5V, ID = 3.8A
VGS(th) Gate Threshold Voltage 1.0 ––– ––– V VDS = VGS, ID = 250µA
gfs Forward Transconductance 7.9 ––– ––– S VDS = 10V, ID = 4.5A
––– ––– 2.0 VDS = 55V, VGS = 0V
IDSS Drain-to-Source Leakage Current µA
––– ––– 25 VDS = 55V, VGS = 0V, TJ = 55°C
Gate-to-Source Forward Leakage ––– ––– -100 VGS = -20V
IGSS nA
Gate-to-Source Reverse Leakage ––– ––– 100 VGS = 20V
Qg Total Gate Charge ––– 24 36 ID = 4.5A
Qgs Gate-to-Source Charge ––– 2.3 3.4 nC VDS = 44V
Qgd Gate-to-Drain ("Miller") Charge ––– 7.0 10 VGS = 10V, See Fig. 10
td(on) Turn-On Delay Time ––– 8.3 12 VDD = 28V
tr Rise Time ––– 3.2 4.8 ID = 1.0A
ns
td(off) Turn-Off Delay Time ––– 32 48 RG = 6.0Ω
tf Fall Time ––– 13 20 RD = 16Ω,
Ciss Input Capacitance ––– 740 ––– VGS = 0V
Coss Output Capacitance ––– 190 ––– pF VDS = 25V
Crss Reverse Transfer Capacitance ––– 71 ––– ƒ = 1.0MHz, See Fig. 9
Source-Drain Ratings and Characteristics
Parameter Min. Typ. Max. Units Conditions
IS Continuous Source Current MOSFET symbol D
2.0
(Body Diode) showing the
A
ISM Pulsed Source Current integral reverse G
38
(Body Diode) p-n junction diode. S
VSD Diode Forward Voltage ––– ––– 1.2 V TJ = 25°C, IS = 2.0A, VGS = 0V
trr Reverse Recovery Time ––– 60 90 ns TJ = 25°C, IF = 2.0A
Qrr Reverse RecoveryCharge ––– 120 170 nC di/dt = -100A/µs
Notes:
Repetitive rating; pulse width limited by ISD ≤ 4.7A, di/dt ≤ 220A/µs, VDD ≤ V(BR)DSS,
max. junction temperature. ( See fig. 11 ) TJ ≤ 150°C
Starting TJ = 25°C, L = 6.5mH Pulse width ≤ 300µs; duty cycle ≤ 2%.
RG = 25Ω, IAS = 4.7A. (See Figure 8)
When mounted on 1 inch square copper board, t<10 sec
2 www.irf.com
IRF7341PbF
100 100
VGS VGS
TOP 15V TOP 15V
12V 12V
10V 10V
I D , Drain-to-Source Current (A)
I D , Drain-to-Source Current (A)
8.0V 8.0V
6.0V
4.5V 6.0V
4.5V
4.0V 4.0V
3.5V 3.5V
BOTTOM 3.0V BOTTOM 3.0V
10 10
3.0V
3.0V
20µs PULSE WIDTH 20µs PULSE WIDTH
TJ = 25 °C TJ = 150 °C
1 1
0.1 1 10 100 0.1 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
TJ = 150 ° C
10 TJ = 25 ° C
V DS = 25V
20µs PULSE WIDTH V GS = 0 V
1 0.1
3 4 5 6 0.2 0.5 0.8 1.1 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
www.irf.com 3
IRF7341PbF
2.5 0.120
ID = 4.7A
R DS (on), Drain-to-Source On Resistance (Ω)
RDS(on) , Drain-to-Source On Resistance
2.0
0.100
(Normalized)
1.5
0.080
1.0 VGS = 4.5V
0.060
0.5
VGS = 10V
VGS = 10V
0.0 0.040
-60 -40 -20 0 20 40 60 80 100 120 140 160 0 10 20 30 40
TJ , Junction Temperature ( °C) I D , Drain Current (A)
Fig 5. Normalized On-Resistance Fig 6. Typical On-Resistance Vs. Drain
Vs. Temperature Current
0.12 200
ID
RDS(on) , Drain-to-Source On Resistance ( Ω )
EAS , Single Pulse Avalanche Energy (mJ)
TOP 2.1A
3.8A
160 BOTTOM 4.7A
0.10
120
0.08
80
I D = 4.7A
0.06
40
0.04 A 0
0 2 4 6 8 10 25 50 75 100 125 150
Starting TJ , Junction Temperature ( °C)
V GS , Gate-to-Source Voltage (V)
Fig 7. Typical On-Resistance Vs. Gate Fig 8. Maximum Avalanche Energy
Voltage Vs. Drain Current
4 www.irf.com
IRF7341PbF
1200 20
VGS = 0V, f = 1MHz ID = 4.5A
Ciss = Cgs + Cgd , Cds SHORTED
Crss = Cgd VDS = 48V
VGS , Gate-to-Source Voltage (V)
1000 Coss = Cds + Cgd VDS = 30V
16 VDS = 12V
C, Capacitance (pF)
800 Ciss
12
600
8
400
Coss
4
200
Crss
0 0
1 10 100 0 10 20 30 40
VDS , Drain-to-Source Voltage (V) QG , Total Gate Charge (nC)
Fig 9. Typical Capacitance Vs. Fig 10. Typical Gate Charge Vs.
Drain-to-Source Voltage Gate-to-Source Voltage
100
D = 0.50
Thermal Response (Z thJA )
0.20
10
0.10
0.05
0.02 PDM
1 0.01
t1
SINGLE PULSE
(THERMAL RESPONSE) t2
Notes:
1. Duty factor D = t 1 / t 2
2. Peak T J = P DM x Z thJA + TA
0.1
0.0001 0.001 0.01 0.1 1 10 100
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
www.irf.com 5
IRF7341PbF
SO-8 Package Outline
Dimensions are shown in milimeters (inches)
INCHES MILLIMET ERS
DIM
D B MIN MAX MIN MAX
A 5 θ A .0532 .0688 1.35 1.75
A1 .0040 .0098 0.10 0.25
b .013 .020 0.33 0.51
8 7 6 5 c .0075 .0098 0.19 0.25
6 H D .189 .1968 4.80 5.00
E
0.25 [.010] A E .1497 .1574 3.80 4.00
1 2 3 4
e .050 BASIC 1.27 BASIC
e1 .025 BASIC 0.635 BASIC
H .2284 .2440 5.80 6.20
K .0099 .0196 0.25 0.50
6X e
L .016 .050 0.40 1.27
y 0° 8° 0° 8°
e1 K x 45°
A
C y
0.10 [.004]
8X b A1 8X L 8X c
0.25 [.010] C A B 7
FOOT PRINT
NOT ES :
1. DIMENS IONING & T OLERANCING PER AS ME Y14.5M-1994. 8X 0.72 [.028]
2. CONT ROLLING DIMENS ION: MILLIMET ER
3. DIMENS IONS ARE S HOWN IN MILLIMET ERS [INCHES ].
4. OUT LINE CONFORMS T O JEDEC OUT LINE MS -012AA.
5 DIMENS ION DOES NOT INCLUDE MOLD PROT RUS IONS.
MOLD PROT RUS IONS NOT T O EXCEED 0.15 [.006].
6.46 [.255]
6 DIMENS ION DOES NOT INCLUDE MOLD PROT RUS IONS.
MOLD PROT RUS IONS NOT T O EXCEED 0.25 [.010].
7 DIMENS ION IS T HE LENGT H OF LEAD FOR S OLDERING T O
A SUBS T RAT E.
3X 1.27 [.050] 8X 1.78 [.070]
SO-8 Part Marking Information (Lead-Free)
EXAMPLE: T HIS IS AN IRF7101 (MOSFET )
DAT E CODE (YWW)
P = DES IGNAT ES LEAD-FREE
PRODUCT (OPTIONAL)
Y = LAST DIGIT OF T HE YEAR
XXXX WW = WEEK
INT ERNAT IONAL F 7101 A = AS SEMBLY S IT E CODE
RECT IFIER LOT CODE
LOGO
PART NUMBER
6 www.irf.com
IRF7341PbF
SO-8 Tape and Reel
Dimensions are shown in milimeters (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.
Data and specifications subject to change without notice.
This product has been designed and qualified for the Consumer market.
Qualifications 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.11/04
www.irf.com 7
