Si2308BDS Si2308DS Si2308BDS-T1-GE3 Si2308DS-T1-GE3 Si2308BDS-T1-E3

Vishay Siliconix Si2308BDS vs. Si2308DS Description: N-Channel, 60-V (D-S) MOSFET Package: SOT-23 Pin Out: Identical Part Number

Specification Comparison Vishay Siliconix Si2308BDS Si2308BDS vs. Si2308DS Si2308DS Description: N-Channel, 60-V (D-S) MOSFET Package: SOT-23 Pin Out: Identical Part Number Replacements: Si2308BDS-T1-GE3 Si2308BDS-T1-GE3 replaces Si2308DS-T1-GE3 Si2308DS-T1-GE3 Si2308BDS-T1-E3 Si2308BDS-T1-E3 or Si2308BDS-T1-GE3 Si2308BDS-T1-GE3 replaces Si2308DS-T1-E3 Si2308DS-T1-E3 Si2308BDS-T1-E3 Si2308BDS-T1-E3 or Si2308BDS-T1-GE3 Si2308BDS-T1-GE3 replaces Si2308DS-T1 Si2308DS-T1 ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted SYMBOL Si2308BDS Si2308BDS Si2308DS Si2308DS Drain-Source Voltage PARAMETER VDS 60 60 Gate-Source Voltage VGS ± 20 ± 20 TA = 25 °C UNIT V 2.0 1.6 8 10 IS 0.91 1.0 1.09 1.25 0.7 0.8 TJ and Tstg - 55 to 150 - 55 to 150 °C RthJA 115 100 °C/W ID TA = 70 °C Pulsed Drain Current Continuous Source Current (MOSFET Diode Conduction) TA = 25 °C Power Dissipation 1.9 1.5 IDM Continuous Drain Current PD TA = 70 °C Operating Junction and Storage Temperature Range Maximum Junction-to-Ambient A W SPECIFICATIONS TJ = 25 °C, unless otherwise noted Si2308BDS Si2308BDS PARAMETER SYMBOL MIN. VGS(th) TYP. 1.0 Si2308DS Si2308DS MAX. MIN. 3.0 TYP. 1.5 MAX. UNIT Static Gate-Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current Drain-Source On-Resistance VGS = 4.5 V VGS = 10 V VGS = 4.5 V ID(on) 8 µA 6 NS V nA 0.5 1.0 IDSS VGS = 10 V 3.0 ± 100 ± 100 IGSS 4 A 0.130 0.156 0.125 0.160 0.160 RDS(on) 0.192 0.155 0.220 1.2 0.77 Forward Transconductance gfs 5 Diode Forward Voltage VSD 0.8 4.6 S 1.2 V Dynamic Input Capacitance Ciss 190 240 Output Capacitance Coss 26 50 Reverse Transfer Capacitance Crss 15 Total Gate Charge Qg 4.5 Gate-Source Charge Qgs 0.8 Gate-Drain Charge Qgd 1.0 Gate Resistance Rg 0.6 15 6.8 4.8 10 pF 0.8 1.0 2.8 5.6 td(on) 15 tr 16 td(off) tf 0.5 NS 3.3 23 7 15 24 10 20 11 17 17 35 11 17 6 15 Switching Turn-On-Time Turn-Off-Time ns Note NS denotes not specified in original specification Specification comparisons are supplied as a courtesy to compare two devices and do not constitute a commercial product datasheet or any guarantee of identical performance. Designers should refer to the appropriate datasheets of the same number for guaranteed specification limits. Document Number: 65178 Revision: 20-Jul-09 www.vishay.com 1