DMN3112S
N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR
Please click here to visit our online spice models database.
Features
Mechanical Data
•
Low On-Resistance:
•
•
Case: SOT-23
57mΩ @ VGS = 10V
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
112mΩ @ VGS = 4.5V
•
•
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Finish – Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202, Method 208
Terminal Connections: See Diagram
Marking Information: See Page 4
Ordering Information: See Page 4
Weight: 0.008 grams (approximate)
•
•
•
•
•
•
•
Low Gate Threshold Voltage
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
Lead Free By Design/RoHS Compliant (Note 2)
"Green" Device (Note 3)
•
•
•
•
Qualified to AEC-Q101 Standards for High Reliability
Drain
SOT-23
D
Gate
S
G
Source
Equivalent Circuit
TOP VIEW
TOP VIEW
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Drain Source Voltage
Symbol
VDSS
Value
30
Unit
V
Gate-Source Voltage
V
VGSS
±20
Drain Current (Note 1)
TA = 25°C
TA = 70°C
Pulsed
5.8
4.2
A
ID
Drain Current (Note 1)
Body-Diode Continuous Current (Note 1)
20
2.0
A
A
IDM
IS
Thermal Characteristics
Characteristic
Symbol
Value
1.4
Unit
W
Total Power Dissipation (Note 1)
PD
90
°C/W
Thermal Resistance, Junction to Ambient @TA = 25°C (Note 1)
Operating and Storage Temperature Range
Rθ
JA
-55 to +150
°C
T
J, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
OFF CHARACTERISTICS (Note 4)
Symbol
Min
Typ
Max
Unit
Test Condition
Drain-Source Breakdown Voltage
Zero Gate Voltage Drain Current
30
V
BVDSS
IDSS
⎯
⎯
⎯
800
VGS = 0V, ID = 250μA
VDS = 30V, VGS = 0V
nA
⎯
±80
±800
VGS = ±20V, VDS = 0V
VGS = ±25V, VDS = 0V
Gate-Body Leakage
nA
IGSS
⎯
⎯
ON CHARACTERISTICS (Note 4)
Gate Threshold Voltage
1.3
1.9
2.2
V
VGS(th)
VDS = VGS, ID = 250μA
⎯
⎯
47
92
V
V
GS = 10V, ID = 5.8A
GS = 4.5V, ID = 4.2A
57
112
Static Drain-Source On-Resistance
RDS (ON)
mΩ
Forward Transconductance
Source-Drain Diode Forward Voltage
DYNAMIC CHARACTERISTICS
Input Capacitance
4.7
S
V
|Yfs|
VSD
⎯
⎯
⎯
1.1
VDS = 5V, ID = 4.2A
VGS = 0V, IS = 2.0A
0.78
268
73
pF
pF
pF
Ciss
Coss
Crss
⎯
⎯
⎯
⎯
⎯
⎯
V
DS = 5V, VGS = 0V
Output Capacitance
f = 1.0MHz
Reverse Transfer Capacitance
50
Notes:
1. Device mounted on FR-4 PCB. t ≤5 sec.
2. No purposefully added lead.
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
4. Short duration pulse test used to minimize self-heating effect.
1 of 4
www.diodes.com
July 2008
© Diodes Incorporated
DMN3112S
Document number: DS31445 Rev. 2 - 2