Maximum ratings n-channel – q1, Maximum ratings p-channel – q2, Thermal characteristics – Diodes DMC3021LK4 User Manual
Page 2
DMC3021LK4
Document number: DS35082 Rev. 5 - 2
2 of 10
April 2014
© Diodes Incorporated
DMC3021LK4
NEW PROD
UC
T
Maximum Ratings N-CHANNEL – Q1
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Value
Units
Drain-Source Voltage
V
DSS
30 V
Gate-Source Voltage
V
GSS
±20 V
Continuous Drain Current (Note 6) V
GS
= 10V
Steady
State
T
A
= +25°C
T
A
= +70°C
I
D
9.4
7.5
A
Continuous Drain Current (Note 6) V
GS
= 10V
Steady
State
T
C
= +25°C
T
C
= +70°C
I
D
14
14
A
Pulsed Drain Current (10µs Pulse, Duty Cycle = 1%)
I
DM
70 A
Avalanche Current, (Notes 7) L = 0.1mH
I
AS
16 A
Avalanche Energy, (Notes 7) L = 0.1mH
E
AS
13 mJ
Maximum Ratings P-CHANNEL – Q2
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Value
Units
Drain-Source Voltage
V
DSS
-30 V
Gate-Source Voltage
V
GSS
±20 V
Continuous Drain Current (Note 6) V
GS
= -10V
Steady
State
T
A
= +25°C
T
A
= +70°C
I
D
-6.8
-5.3
A
Continuous Drain Current (Note 6) V
GS
= -10V
Steady
State
T
C
= +25°C
T
C
= +70°C
I
D
-14
-14
A
Pulsed Drain Current (10µs Pulse, Duty Cycle = 1%)
I
DM
-50 A
Avalanche Current, (Notes 7) L = 0.1mH
I
AS
-16 A
Avalanche Energy, (Notes 7) L = 0.1mH
E
AS
13 mJ
Thermal Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Value
Units
Total Power Dissipation (Note 6)
T
A
= +25°C
P
D
2.7
W
T
A
= +70°C
1.7
Total Power Dissipation (Note 6)
T
C
= +25°C
22
T
C
= +70°C
14
Thermal Resistance, Junction to Ambient (Note 6)
Steady state
R
θJA
46
°C/W
Thermal Resistance, Junction to Case (Note 6)
Steady state
R
θJC
5.5
Operating and Storage Temperature Range
T
J,
T
STG
-55 to +150
°C
Notes:
5. Device mounted on FR-4 PC board, with minimum recommended pad layout, single sided.
6. Device mounted on FR-4 substrate PC board, 2oz copper, with thermal bias to bottom layer 1inch square copper plate
7. I
AS
and E
AS
rating are based on low frequency and duty cycles to keep T
J
= 25°C
8. Short duration pulse test used to minimize self-heating effect.
9. Guaranteed by design. Not subject to product testing.