AAT2491 Datasheet, PDF (4/12 Pages) Skyworks Solutions Inc. – Dual N-Channel HV Cascode-Clamp, Lateral TrenchDMOS Array

DATA SHEET
AAT2491
Dual N-Channel HV Cascode-Clamp, Lateral TrenchDMOS Array
Absolute Maximum Ratings¹
T_A = 25^OC unless otherwise noted.
Symbol
Description
High Voltage Cascode MOSFET
V_CD1, V_CD2
Voltage Clamp MOSFET Drain Voltage
V_CG
Voltage Clamp MOSFET Common Gate Driver Voltage
Low Voltage Current Sink MOSFET
V_GS
Both
Gate-Source Voltage
I_D
Continuous current @ T_J = 150°C^2,3, two channels in parallel⁴
θ_JA
Thermal Resistance^5,6
P_D
Maximum Power Dissipation^5,6
T_J
Maximum Junction Operating Temperature
T_LEAD
Maximum Soldering Temperature (at leads, 10 sec.)
Temperature Sense Diode String
V_f
Diode Reverse Bias Voltage
Value
150 to -0.3
15 to -0.3
15 to -0.3
480
52.0
2.4
-40 to +150
300
5.5 to -0.3
Units
V
V
mA
°C/W
W
°C
V
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions
specified is not implied.
2. Based on long-term current density limitation.
3. Both MOSFETS in parallel.
4. The test condition is VCG=VCS_Gx=12V, VCD1=VCD2=5V, in the case when the VCDx voltage is differ from 5V, the ID(max) value can be obtained from VCDx x ID(max) =2.4W at TA=25°C
5. The thermal data is extracted from a 2-layer FR4 board.
6. The thermal resistance measured in accordance with EIA/JESD 51 series.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4
201934A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 7, 2012