DMN3730U-7 Diodes Inc., DMN3730U-7 Datasheet - Page 2

• Manufacturer Part Number: DMN3730U-7
• Description: MOSFET MOSFET BVDSS
• Manufacturer: Diodes Inc.

Specifications of DMN3730U-7

• Rohs: yes
• Transistor Polarity: N-Channel
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: +/- 8 V
• Continuous Drain Current: 0.94 A
• Resistance Drain-source Rds (on): 460 mOhms
• Configuration: Single
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-3
• Fall Time: 13 ns
• Forward Transconductance Gfs (max / Min): 40 mS
• Gate Charge Qg: 1.6 nC
• Minimum Operating Temperature: - 55 C
• Power Dissipation: 0.45 W
• Rise Time: 2.8 ns
• Typical Turn-off Delay Time: 38 ns

Thermal Characteristics
Maximum Ratings
Thermal Characteristics
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current (Note 6)
Power Dissipation
Thermal Resistance, Junction to Ambient
Operating and Storage Temperature Range
Notes:
DMN3730U
Datasheet number: DS35308 Rev. 2 - 2
100
90
80
70
60
50
40
30
20
10
4. Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout
5. Device mounted on 25mm X 25mm square copper plate with FR-4 substrate PC board, 2oz copper
6. Device mounted on minimum recommended pad layout test board, 10
0
0.001 0.01
Fig. 1 Single Maximum Power Dissipation
T1, PULSE DURATION SECTION (sec)
Characteristic
Characteristic
0.1
@T
A
Steady
State
= 25°C unless otherwise specified
1
@T
A
= 25°C unless otherwise specified
T
T
T
10
A
A
A
(Note 4)
(Note 5)
(Note 4)
(Note 5)
Single Pulse
Rthja = 176C/W
Rthja(t) = Rthja*r(t)
T - T = P*Rthja (t)
J
= 25°C (Note 5)
= 85°C (Note 5)
= 25°C (Note 4)
A
100
1000
www.diodes.com
2 of 7
μ
s pulse duty cycle = 1%.
Symbol
Symbol
T
J
V
V
R
,
I
P
DSS
GSS
I
DM
T
θJA
D
D
STG
0.001
0.01
100
0.1
10
1
0.01
R
Limited
DS(ON)
T , (Max) = 150°C
T = 25°C
Single Pulse
J
A
Diodes Incorporated
V , DRAIN-SOURCE VOLTAGE
Fig. 2 SOA, Safe Operation Area
A Product Line of
I (A) @
P
D
DS
0.1
-55 to +150
W
= 100ms
Value
Value
0.94
0.68
0.75
0.45
0.71
275
177
30
±8
10
I (A) @
P
I (A) @ DC
D
D
W
= 10ms
1
I (A) @
P
D
W
= 1ms
I (A) @
P
D
W
= 1s
10
DMN3730U
© Diodes Incorporated
I (A) @
P
°C/W
°C/W
D
Unit
Unit
W
I (A) @
P
°C
W
W
D
V
V
A
A
= 100µs
W
= 10µs
July 2011
100