Diodes DMC2038LVT - Manual (Page 3)

DMC2038LVT
Document number: DS35417 Rev. 6 - 2
3 of 10
www.diodes.com
September 2013
© Diodes Incorporated
DMC2038LVT
NEW PROD
UC
T
Electrical Characteristics N-CHANNEL – Q1
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
OFF CHARACTERISTICS (Note 7)
Drain-Source Breakdown Voltage
BV
DSS
20 — — V V
GS
= 0V, I
D
= 250μA
Zero Gate Voltage Drain Current @T
c
= +25°C I
DSS
— — 1.0 μA V
DS
=16V, V
GS
= 0V
Gate-Source Leakage I
GSS
— — ±100 nA V
GS
= ±12V, V
DS
= 0V
ON CHARACTERISTICS (Note 7 )
Gate Threshold Voltage
V
GS(th)
0.4 — 1.0 V V
DS
= V
GS
, I
D
= 250μA
Static Drain-Source On-Resistance R
DS (ON)
— 27 35
mΩ
V
GS
= 4.5V, I
D
= 4.0A
— 33 43 V
GS
= 2.5V, I
D
= 2.5A
— 43 56 V
GS
= 1.8V, I
D
= 1.5A
Forward Transfer Admittance |Y
fs
| — 9 — S V
DS
= 5V, I
D
= 3.4A
Diode Forward Voltage V
SD
0.4 — 1.1 V V
GS
= 0V, I
S
= 1A
DYNAMIC CHARACTERISTICS (Note 8)
Input Capacitance
C
iss
— 400 530 pF
V
DS
= 10V, V
GS
= 0V,
f = 1.0MHz
Output Capacitance C
oss
— 70 90 pF
Reverse Transfer Capacitance C
rss
— 65 100 pF
Gate Resistance R
g
— 1.9 — Ω V
DS
= 0V, V
GS
= 0V, f = 1MHz
Total Gate Charge (V
GS
= 4.5V) Q
g
— 5.7 — nC
V
DS
= 15V,I
D
= 5.8A
Total Gate Charge (V
GS
= 10V) Q
g
— 12 17 nC
Gate-Source Charge Q
gs
— 0.7 — nC
Gate-Drain Charge Q
gd
— 1.4 — nC
Turn-On Delay Time t
D(on)
— 5 10 ns
V
DS
= 10V, V
GS
= 4.5V,
R
G
= 6Ω, I
DS
= 1A,
Turn-On Rise Time t
r
— 8 16 ns
Turn-Off Delay Time t
D(off)
— 25 40 ns
Turn-Off Fall Time t
f
— 8 16 ns
Notes: 7. Short duration pulse test used to minimize self-heating effect.
8. Guaranteed by design. Not subject to product testing.
V , DRAIN -SOURCE VOLTAGE(V)
Fig. 1 Typical Output Characteristics
DS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
5
10
15
20
25
30
0 0.5 1 1.5 2
V =10V
GS
V =4.5V
GS
V =4.0V
GS
V =3.5V
GS
V =3.0V
GS
V =2.5V
GS
V =2.0V
GS
V =1.5V
GS
V , GATE SOURCE VOLTAGE(V)
Fig. 2 Typical Transfer Characteristics
GS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
5
10
15
20
0 0.5 1 1.5 2 2.5 3
T = 150 C
A

T = 125 C
A

T = 85 C
A

T = 25 C
A

T = -55 C
A

V = 5.0V
DS