MC7407 [FREESCALE]

P-Channel 20-V (D-S) MOSFET High performance trench technology; P通道20 -V （ DS ） MOSFET高性能沟道技术


型号：	MC7407
厂家：	Freescale
描述：	P-Channel 20-V (D-S) MOSFET High performance trench technology P通道20 -V （ DS ） MOSFET高性能沟道技术
文件：	总5页 (文件大小：448K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Freescale

AO7407/MC7407

P-Channel 20-V (D-S) MOSFET

These miniature surface mount MOSFETs utilize a

high cell density trench process to provide low

r_DS(on)and to ensure minimal power loss and heat

dissipation. Typical applications are DC-DC

converters and power management in portable and

battery-powered products such as computers,

printers, PCMCIA cards, cellular and cordless

telephones.

PRODUCT SUMMARY

V (V)

r_DS(on)(OHM)

I_D(A)

0.079 @V = -4.5V -1.7

-20

0.110 @V = -2.5V -1.5

•

Low r_DS(on)provides higher efficiency and

extends battery life

Low thermal impedance copper leadframe

SC70-3 saves board space

Fast switching speed

High performance trench technology

•

ABSOLUTE MAXIMUM RATINGS (T_A= 25 ^oC UNLESS OTHERWISE NOTED)

Parameter Symbol Maximum Units

Drain-Source Voltage

Gate-Source Voltage

V_DS

V_GS

-20

±8

-1.7

-1.4

T_A=25 C

Continuous Drain Current^a

Pulsed Drain Current^b

I_D

T_A=70 C

I_DM

I_S

-2.5

Continuous Source Current (Diode Conduction)^a

±0.28

0.34

0.22

T_A=25 C

P_D

Power Dissipation

T_A=70 C

^oC

Operating Junction and Storage Temperature Range

T, T -55 to 150

stg

THERMAL RESISTANCE RATINGS

Parameter

Symbol Maximum Units

t <= 5 sec

Steady-State

375

430

Maximum Junction-to-Ambient^a

^oC/W

THJA

Notes

Surface Mounted on 1” x 1” FR4 Board.

Pulse width limited by maximum junction temperature

www.freescale.net.cn

Freescale

AO7407/MC7407

SPECIFICATIONS (T_A= 25^oC UNLESS OTHERWISE NOTED)

Limits

Unit

Parameter

Symbol

Test Conditions

Min Typ Max

Static

Gate-Threshold Voltage

Gate-Body Leakage

V_GS(th)

I_GSS

V_DS= V_GS, I_D= -250 uA

V_DS= 0 V, V_GS= ±8 V

-0.4

±100 nA

_DS= -16 V, V_GS= 0 V

-1

-10

I_DSS

Zero Gate Voltage Drain Current

V_DS= -16 V, V_GS= 0 V, T_J= 55^oC

On-State Drain Current^A

I_D(on)

V_DS= -5 V, V_GS= -4.5 V

V_GS= -4.5 V, I_D= -1.7 A

V_GS= -2.5 V, I_D= -1.5 A

V_DS= -5 V, I_D= -1.25 A

I_S= -0.46 A, V_GS= 0 V

-5

110

Drain-Source On-Resistance^A

r_DS(on)

mΩ

Forward Tranconductance^A

Diode Forward Voltage

g_fs

V_SD

-0.65

Dynamic^b

Total Gate Charge

Gate-Source Charge

Gate-Drain Charge

Turn-On Delay Time

Rise Time

Turn-Off Delay Time

Fall-Time

Q_g

Q_gs

Q_gd

t_d(on)

t_r

t_d(off)

t_f

7.2

1.7

1.5

V_DS= -10 V, V_GS= -4.5 V,

I_D= -1.7 A

V_DD= -10 V, I_L= -1 A,

V_GEN= -4.5 V, R_G= 6 Ω

Notes

Pulse test: PW <= 300us duty cycle <= 2%.

Guaranteed by design, not subject to production testing.

Repetitive rating, pulse width limited by junction temperature.

FREESCALE reserves the right to make changes without further notic e to any products herein. Freescale makes no warranty, representation

or guarantee regarding the suitability of its products for any particular purpose, nor doesfreescale assume any liability arising ou t of the application or

use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental

damages. “Typical” parameters which may be provided infreescale data sheet s and/or specifications can and do vary in different applications and

actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by

under its patent rights nor the

are not designed,

customer’s technical experts. freescale does not convey any license

rights of others. freescaleproducts

intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or

of the freescale product could create

sustain life, or for any other application in which the failure

a situation where personal injury or death may occur.

freescale and its

nded or unauthorized application, Buyer shall indemnify and hold

Should Buyer purchase or use freescale products for any such uninte

officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney

fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such

claim alleges that freescale was negligent regarding the design or m anufacture of the part. freescale is an Equal Opportunity/Affirmative

Action Employer.

www.freescale.net.cn

Freescale

AO7407/MC7407

Typical Electrical Characteristics

Figure 2. On-Resistance Variation with

Figure 1. On-Region Characteristics

Drain Current and Gate Voltage

Figure 3. On-Resistance Variation

with Temperature

Figure 4. On-Resistance Variation with

Gate to Source Voltage

Figure 6. Body Diode Forward Voltage Variation

with Source Current and Temperature

Figure 5. Transfer Characteristics

www.freescale.net.cn

Freescale

AO7407/MC7407

Typical Electrical Characteristics

Figure 7. Gate Charge Characteristic

Figure 8. Capacitance Characteristic

Figure 10. Single Pulse Maximum Power

Dissipation

Figure 9. Maximum Safe Operating Area

Normalized Thermal Transient Junction to Ambient

www.freescale.net.cn

Freescale

AO7407/MC7407

Package Information

www.freescale.net.cn

相关型号：