BS250 DMOS Transistors (P-Channel) TO-92 FEATURES .142 (3.6) min. .492 (12.5) .181 (4.6) .181 (4.6) ♦ ♦ ♦ ♦ ♦ ♦ High input impedance High-speed switching No minority carrier storage time CMOS logic compatible input No thermal runaway No secondary breakdown max. ∅ .022 (0.55) .098 (2.5) S D G Dimensions in inches and (millimeters) MECHANICAL DATA Case: TO-92 Plastic Package Weight: approx. 0.18 g On special request, this transistor is also manufactured in the pin configuration TO-18. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified Symbol Value Unit Drain-Source Voltage –VDSS 60 V Drain-Gate Voltage –VDGS 60 V Gate-Source Voltage (pulsed) VGS ± 20 V Drain Current (continuous) –ID 250 mA Power Dissipation at Tamb = 25 °C Ptot 0.831) W Junction Temperature Tj 150 °C Storage Temperature Range TS –65 to +150 °C 1) Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case. Inverse Diode Symbol Value Unit Max. Forward Current (continuous) at Tamb = 25 °C IF 0.3 A Forward Voltage Drop (typ.) at VGS = 0, IF = 0.12 A, Tj = 25 °C VF 0.85 V 4/98 BS250 ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified Symbol Min. Typ. Max. Unit Drain-Source Breakdown Voltage at –ID = 100 µA, VGS = 0 –V(BR)DSS 60 70 – V Gate Threshold Voltage at VGS = VDS, –ID = 1 mA –VGS(th) 1.0 2.0 3.0 V Gate-Body Leakage Current at –VGS = 15 V, VDS = 0 –IGSS – – 20 nA Drain Cutoff Current at –VDS = 25 V, VGS = 0 –IDSS – – 0.5 µA Drain-Source ON Resistance at –VGS = 10 V, –ID = 0.2 A RDS(ON) – 3.5 5.0 Ω Thermal Resistance Junction to Ambient Air RthJA – – 1501) K/W Forward Transconductance at –VDS = 10 V, –ID = 0.2 A, f = 1 MHz gm – 150 – mS Input Capacitance at –VDS = 10 V, VGS = 0, f = 1 MHz Ciss – 60 – pF ton toff – – 5 25 – – ns ns Switching Times at –VGS = 10 V, –VDS = 10 V, RD = 100 Ω Turn-On Time Turn-Off Time 1) Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case. RATINGS AND CHARACTERISTIC CURVES BS250 RATINGS AND CHARACTERISTIC CURVES BS250 RATINGS AND CHARACTERISTIC CURVES BS250