DMP4050SSS-13 Diodes Zetex, DMP4050SSS-13 Datasheet - Page 6

• Manufacturer Part Number: DMP4050SSS-13
• Description: MOSFET P-CH 40V 4.4A SO8
• Manufacturer: Diodes Zetex

Specifications of DMP4050SSS-13

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 50 mOhm @ 6A, 10V
• Drain To Source Voltage (vdss): 40V
• Current - Continuous Drain (id) @ 25° C: 4.4A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 13.9nC @ 10V
• Input Capacitance (ciss) @ Vds: 674pF @ 20V
• Power - Max: 1.56W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DMP4050SSS-13TR

Typical Characteristics - continued
Test Circuits
DMP4050SSS
Document Number DS32108 Rev 1 - 2
1000
800
600
400
200
Capacitance v Drain-Source Voltage
0
0.1
V
G
-V
Q
DS
GS
Basic gate charge waveform
t
Switching time waveforms
r
- Drain - Source Voltage (V)
t
(on)
C
t
d(off)
ISS
1
Q
Q
G
GD
C
OSS
Charge
C
RSS
t
r
t
(on)
10
t
V
f = 1MHz
d(on)
GS
= 0V
www.diodes.com
90%
10%
V
V
6 of 8
DS
GS
Gate-Source Voltage v Gate Charge
10
8
6
4
2
0
Switching time test circuit
0
Gate charge test circuit
Pulse width
Duty factor 0.1%
12V
2
R
G
0.2 F
Diodes Incorporated
Q - Charge (nC)
1 S
4
A Product Line of
V
regulator
Current
GS
50k
I
G
V
GS
6
R
Same as
D.U.T
D
D.U.T
8
V
DS
10
V
I
DMP4050SSS
D
I
DS
V
D
= -6A
DS
= -20V
V
12
DD
© Diodes Incorporated
14
March 2010