IRF7905TRPBF International Rectifier, IRF7905TRPBF Datasheet

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IRF7905TRPBF

Manufacturer Part Number
IRF7905TRPBF
Description
MOSFET DUAL N-CH 30V 8.9A 8-SOIC
Manufacturer
International Rectifier
Series
HEXFET®r
Datasheet

Specifications of IRF7905TRPBF

Package / Case
8-SOIC (3.9mm Width)
Mounting Type
Surface Mount
Power - Max
2W
Fet Type
2 N-Channel (Dual)
Gate Charge (qg) @ Vgs
6.9nC @ 4.5V
Vgs(th) (max) @ Id
2.25V @ 25µA
Current - Continuous Drain (id) @ 25° C
7.8A, 8.9A
Drain To Source Voltage (vdss)
30V
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
21.8 mOhm @ 7.8A, 10V
Configuration
Dual
Transistor Polarity
Dual N-Channel
Resistance Drain-source Rds (on)
21.3 mOhms
Drain-source Breakdown Voltage
30 V
Gate-source Breakdown Voltage
20 V
Continuous Drain Current
8.9 A
Power Dissipation
2.0 W
Mounting Style
SMD/SMT
Gate Charge Qg
6.9 nC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRF7905TRPBF
Manufacturer:
IR
Quantity:
30 000
Part Number:
IRF7905TRPBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IRF7905TRPBF
Quantity:
4 000
Benefits
l
l
l
l
l
l
l
Applications
l
www.irf.com
V
V
I
I
I
P
P
T
T
R
Absolute Maximum Ratings
Thermal Resistance
R
D
D
DM
J
STG
DS
GS
D
D
θJL
θJA
and Current
Dual SO-8 MOSFET for POL
Converters in Notebook Computers, Servers,
Graphics Cards, Game Consoles
and Set-Top Box
Very Low R
Low Gate Charge
Fully Characterized Avalanche Voltage
20V V
Improved Body Diode Reverse Recovery
100% Tested for R
Lead-Free
@ T
@ T
@T
@T
A
A
A
A
= 25°C
= 70°C
= 25°C
= 70°C
GS
Max. Gate Rating
DS(on)
Drain-to-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, V
Continuous Drain Current, V
Pulsed Drain Current
Power Dissipation
Power Dissipation
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Junction-to-Drain Lead
Junction-to-Ambient
at 4.5V V
G
GS
Parameter
Parameter
fg
g
GS
GS
@ 10V
@ 10V
V
30V
DSS
Q1 21.8m @V
Q2 17.1m @V
Q1 Max.
Q1 Max.
0.016
62.5
7.8
6.2
2.0
1.3
62
20
R
IRF7905PbF
-55 to + 150
DS(on)
± 20
30
HEXFET
Q2 Max.
Q2 Max.
max
0.016
62.5
8.9
7.1
2.0
1.3
71
20
GS
GS
®
= 10V
= 10V
Power MOSFET
SO-8
Units
Units
W/°C
°C/W
°C
W
V
A
7.8A
8.9A
07/10/06
I
D
1

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IRF7905TRPBF Summary of contents

Page 1

Applications Dual SO-8 MOSFET for POL l Converters in Notebook Computers, Servers, Graphics Cards, Game Consoles and Set-Top Box Benefits l Very Low R at 4.5V V DS(on Low Gate Charge l Fully Characterized Avalanche Voltage and Current ...

Page 2

Static @ T = 25°C (unless otherwise specified) J Parameter BV Drain-to-Source Breakdown Voltage DSS ∆ΒV /∆T Breakdown Voltage Temp. Coefficient DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) ∆V /∆T Gate Threshold Voltage Coefficient GS(th) ...

Page 3

Q1 - Control FET 100 10 1 0.1 ≤ 60µs PULSE WIDTH 2. 25°C 0.01 0 Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics 100 10 1 2.3V ≤ 60µs PULSE WIDTH Tj = ...

Page 4

Q1 - Control FET 10000 0V MHZ C iss = SHORTED C rss = oss = 1000 Ciss ...

Page 5

Q1 - Control FET 2 7. 10V 1.5 1.0 0.5 -60 -40 - Junction Temperature (°C) Fig 13. Normalized On-Resistance vs. Temperature 100 150°C ...

Page 6

Q1 - Control FET 100 Ambient Temperature (°C) Fig 19. Maximum Drain Current vs. Ambient Temp. 2.2 2.0 1.8 1.6 1.4 1.2 -75 -50 - ...

Page 7

D = 0.50 0.20 10 0.10 0.05 0.02 1 0.01 0.1 SINGLE PULSE ( THERMAL RESPONSE ) 0.01 1E-006 1E-005 Fig 25. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient (Q1) 100 D = 0.50 0.20 10 0.10 0.05 0.02 1 ...

Page 8

D.U.T + ƒ • • - • + ‚ -  • • • SD • Fig 28 D.U 20V V GS 0.01 Ω Fig 29a. Unclamped Inductive Test Circuit 15V ...

Page 9

SO-8 Package Details & " YÃi !$Ãb dà IPU@T) ÃÃ9DH@ITDPIDIBÃÉÃUPG@S6I8DIBÃQ@SÃ6TH@Ã` #$H ((# !ÃÃ8PIUSPGGDIBÃ9DH@ITDPI)ÃHDGGDH@U@S "ÃÃ9DH@ITDPITÃ6S@ÃTCPXIÃDIÃHDGGDH@U@STÃbDI8C@Td #ÃÃPVUGDI@Ã8PI PSHTÃUPÃE@9@8ÃPVUGDI@ÃHT !66 $ÃÃÃ9DH@ITDPIÃ9P@TÃIPUÃDI8GV9@ÃHPG9ÃQSPUSVTDPIT ÃÃÃÃÃHPG9ÃQSPUSVTDPITÃIPUÃUPÃ@Y8@@9Ã $Ãb%d %ÃÃÃ9DH@ITDPIÃ9P@TÃIPUÃDI8GV9@ÃHPG9ÃQSPUSVTDPIT ÃÃÃÃÃHPG9ÃQSPUSVTDPITÃIPUÃUPÃ@Y8@@9Ã!$Ãb d &ÃÃÃ9DH@ITDPIÃDTÃUC@ÃG@IBUCÃP ...

Page 10

SO-8 Tape and Reel Dimensions are shown in millimeters (inches) TERMINAL NUMBER 1 8.1 ( .318 ) 7.9 ( .312 ) NOTES: 1. CONTROLLING DIMENSION : MILLIMETER. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES). 3. OUTLINE CONFORMS TO EIA-481 & ...

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