Diodes DMG6968UTS - Manual (Page 2)

DMG6968UTS
Document number: DS31793 Rev. 5 - 2
2 of 6
www.diodes.com
March 2012
© Diodes Incorporated
DMG6968UTS
Maximum Ratings
@T A = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Drain-Source Voltage V
DSS
20 V
Gate-Source Voltage V
GSS
±12 V
Continuous Drain Current (Note 4)
Steady
State
T A = 25°C
T
A
= 70°C
I
D
5.2
3.5
A
Pulsed Drain Current I
DM
30 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 4)
P
D
1.0 W
Thermal Resistance, Junction to Ambient @T
A
= 25°C R θJA 125 °C/W
Operating and Storage Temperature Range T
J
, T
STG
-55 to +150 °C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
OFF CHARACTERISTICS (Note 5)
Drain-Source Breakdown Voltage
BV DSS
20 - - V V GS = 0V, I D = 250 μA
Zero Gate Voltage Drain Current I
DSS
- - 1.0 μA
V
DS
= 20V, V
GS
= 0V
Gate-Source Leakage I
GSS
- - 10 μA V
GS
= ±10V, V
DS
= 0V
Gate-Source Breakdown Voltage BV SGS
±12 - - V V DS = 0V, I G = ±250
μA
ON CHARACTERISTICS (Note 5)
Gate Threshold Voltage
V
GS(th)
0.35 - 0.95 V V
DS
= V
GS
, I
D
= 250 μA
Static Drain-Source On-Resistance R
DS (ON)
-
-
- 18
21
26 23
27
34
m Ω
V
GS
= 4.5V, I
D
= 6.5A
V
GS
= 2.5V, I
D
= 5.5A
V
GS
= 1.8V, I
D
= 3.5A
Forward Transfer Admittance |Y fs | - 13 - S V DS = 5V, I D = 5A
Diode Forward Voltage V
SD
- 0.7 1.0 V V
GS
= 0V, I
S
= 1A
DYNAMIC CHARACTERISTICS
Input Capacitance
C
iss
- 143 - pF
V
DS
=10V, V
GS
= 0V f = 1.0MHz Output Capacitance C
oss
- 74 - pF
Reverse Transfer Capacitance C
rss
- 29 - pF
Gate Resistance R g
- 202 - Ω V DS =0V, V GS = 0V, f = 1MHz
Total Gate Charge Q
g
- 8.8 - nC
V
GS
= 4.5V, V
DS
= 10V,
I
D
= 6.5A
Gate-Source Charge Q
gs
- 1.4 - nC
Gate-Drain Charge Q gd
- 3.0 - nC
Turn-On Delay Time t
D(on)
- 53 - ns
V
DD
= 10V, V
GS
= 4.5V,
R
L
= 10 Ω, R
G
= 6 Ω
Turn-On Rise Time t
r
- 78 - ns
Turn-Off Delay Time t
D(off)
- 562 - ns
Turn-Off Fall Time t
f
- 234 - ns
Notes: 4. Device mounted on FR-4 PCB.
5. Short duration pulse test used to minimize self-heating effect.