DMP4050SSD-13 Diodes Inc, DMP4050SSD-13 Datasheet - Page 6

• Manufacturer Part Number: DMP4050SSD-13
• Description: MOSFET Small Signal MOSFET,P-CHANNEL -40V, -4.1A,-5.2A
• Manufacturer: Diodes Inc

Specifications of DMP4050SSD-13

• Minimum Operating Temperature: - 55 C
• Configuration: Dual
• Transistor Polarity: P-Channel
• Resistance Drain-source Rds (on): 0.038 Ohms
• Gate Charge Qg: 6.9 nC
• Forward Transconductance Gfs (max / Min): 14 S
• Drain-source Breakdown Voltage: - 40 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: - 4 A
• Power Dissipation: 1.25 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Characteristics - continued
Test Circuits
DMP4050SSD
Document Number DS32107 Rev 2 - 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
V
f = 1MHz
t
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
0
Switching time test circuit
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
6
GS
R
Same as
D.U.T
D
8
D.U.T
V
DS
10
V
I
D
DMP4050SSD
DS
= -6A
I
V
D
DS
= -20V
12
V
DD
© Diodes Incorporated
November 2010
14