Datasheet > SI7998DP

SI7998DP

更新时间： 2024-11-28 06:11:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
12页	144K
描述
Dual N-Channel 30-V (D-S) MOSFET

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SI7998DP 数据手册

New Product

Si7998DP

Vishay Siliconix

Dual N-Channel 30-V (D-S) MOSFET

FEATURES

PRODUCT SUMMARY

•

Halogen-free According to IEC 61249-2-21

I_D(A)^a

V_DS(V)

R_DS(on)(Ω)

Q_g(Typ.)

TrenchFET^®Power MOSFET

PWM Optimized

0.0093 at V_GS= 10 V

0.0124 at V_GS= 4.5 V

0.0053 at V_GS= 10 V

0.007 at V_GS= 4.5 V

Channel-1

Channel-2

8.2

APPLICATIONS

15.3

•

System Power DC/DC

PowerPAK SO-8

5.15 mm

6.15 mm

Bottom View

Ordering Information: Si7998DP-T1-GE3 (Lead (Pb)-free and Halogen-free)

N-Channel MOSFET

ABSOLUTE MAXIMUM RATINGS T = 25 °C, unless otherwise noted

Parameter

Symbol

Channel-1

Channel-2

Unit

V_DS

Drain-Source Voltage

Gate-Source Voltage

V_GS

25^a

15^{b, c}

12^{b, c}

30^a

21^{b, c}

17^{b, c}

30^a

3.3^{b, c}

T_C= 25 °C

_C= 70 °C

Continuous Drain Current (T_J= 150 °C)

I_D

T_A= 25 °C

T_A= 70 °C

I_DM

I_S

Pulsed Drain Current

T_C= 25 °C

T_A= 25 °C

Source-Drain Current Diode Current

3.0^{b, c}

_C= 25 °C

_C= 70 °C

P_D

Maximum Power Dissipation

3.6^{b, c}

2.3^{b, c}

4.0^{b, c}

2.5^{b, c}

T_A= 25 °C

T_A= 70 °C

T_J, T_stg

Operating Junction and Storage Temperature Range

Soldering Recommendations (Peak Temperature)^{d, e}

- 55 to 150

260

°C

THERMAL RESISTANCE RATINGS

Channel-1

Typ. Max.

26 35

5.5

Channel-2

Typ. Max.

22 31

2.2 3.1

Parameter

Maximum Junction-to-Ambient^{b, f}

Symbol

R_thJA

Unit

t ≤ 10 s

°C/W

R_thJC

Maximum Junction-to-Case (Drain)

Steady State

Notes:

a. Package Limited.

b. Surface Mounted on 1" x 1" FR4 board.

c. t = 10 s.

d. See Solder Profile (www.vishay.com/ppg?73257). The PowerPAK SO-8 is a leadless package. The end of the lead terminal is exposed copper

(not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed and is not

required to ensure adequate bottom side solder interconnection.

e. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.

f. Maximum under Steady State conditions for channel 1 and channel 2 is 80 °C/W.

Document Number: 68970

S09-0269-Rev. B, 16-Feb-09

www.vishay.com

12 3 4 5 6 7...12

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