Preliminary data BSP308 SIPMOS Small-Signal-Transistor Features Product Summary • N-Channel Drain source voltage • Drain-Source on-state resistance RDS(on) Enhancement mode • Logic Level Continuous drain current VDS ID 30 V 0.05 Ω 4.
Preliminary data BSP308 Thermal Characteristics Parameter Symbol Values Unit min. typ. max. - - 25 Characteristics Thermal resistance, junction - soldering point RthJS SMD version, device on PCB: RthJA K/W K/W @ min. footprint - - 110 @ 6 cm 2 cooling area 1) - - 70 Electrical Characteristics, at T j = 25 °C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. V(BR)DSS 30 - - Gate threshold voltage, VGS = VDS I D = 20 µA VGS(th) 1.2 1.
Preliminary data BSP308 Electrical Characteristics, at T j = 25 °C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. gfs 6.1 8.8 - S Ciss - 400 500 pF Coss - 160 200 Crss - 70 90 td(on) - 16 24 tr - 30 45 td(off) - 16 24 tf - 15 23 Dynamic Characteristics Transconductance VDS≥2*I D*RDS(on)max , ID = 3.
Preliminary data BSP308 Electrical Characteristics, at T j = 25 °C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. Qgs - 1.9 2.9 Qgd - 5.4 8.1 Qg - 14.5 22 V(plateau) - 3.1 - Dynamic Characteristics Gate to source charge nC VDD = 24 V, ID = 4.7 A Gate to drain charge VDD = 24 V, ID = 4.7 A Gate charge total VDD = 24 V, ID = 4.7 A, VGS = 0 to 10 V Gate plateau voltage V VDD = 24 V , I D = 4.7 A Parameter Symbol Values Unit min. typ. max.
Preliminary data BSP308 Power Dissipation Drain current Ptot = f (TA) ID = f (TA ) BSP308 BSP308 1.9 5.5 W A 4.5 1.4 4.0 1.2 3.5 ID Ptot 1.6 3.0 1.0 2.5 0.8 2.0 0.6 1.5 0.4 1.0 0.2 0.5 0.0 0 20 40 60 80 100 °C 120 0.0 0 160 20 40 60 80 100 120 °C TA TA Safe operating area Transient thermal impedance I D = f ( VDS ) ZthJA = f(tp ) parameter : D = 0 , T A = 25 °C parameter : D = tp /T BSP308 10 2 /I D A = 10 1 RD S n (o V D BSP308 K/W tp = 160.
Preliminary data BSP308 Typ. output characteristics Typ. drain-source-on-resistance I D = f (VDS) RDS(on) = f (ID ) parameter: tp = 80 µs parameter: VGS BSP308 12 BSP308 0.16 Ptot = 1.80W b A VGS [V] a 2.0 likjg hfed 9 ID 8 c 7 6 5 4 3 b 2.5 c 3.0 d 3.5 e 4.0 f 4.5 g 5.0 h 5.5 i 6.0 j 7.0 k 8.0 l 10.0 RDS(on) 10 c Ω 0.12 0.10 0.08 0.06 d e f hj i lkg 0.04 b 2 0.02 VGS [V] = b 2.5 1 c 3.0 d 3.5 e f 4.0 4.5 2.0 3.0 g 5.0 h i 5.5 6.0 j 7.0 k l 8.
Preliminary data BSP308 Drain-source on-resistance Gate threshold voltage RDS(on) = f (Tj) VGS(th) = f (Tj) parameter : I D = 4.7 , V GS = 10 V parameter: VGS = VDS , ID = 20 µA BSP308 0.12 3.0 Ω V 0.10 VGS(th) RDS(on) 2.4 0.09 0.08 0.07 2.0 typ 1.8 1.6 98% 0.06 98% 2.2 2% 1.4 0.05 1.2 0.04 1.0 typ 0.8 0.03 0.6 0.02 0.4 0.01 0.00 -60 0.2 -20 20 60 °C 100 0.0 -60 180 -20 20 60 °C 100 Tj 180 Tj Typ.
Preliminary data BSP308 Typ. gate charge Drain-source breakdown voltage VGS = f (Q Gate) parameter: ID = 4.
Preliminary data BSP308 Published by Infineon Technologies AG, Bereichs Kommunikation St.-Martin-Strasse 53, D-81541 München © Infineon Technologies AG 1999 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved.