BAS28
BAS28 is DUAL/ ISOLATED HIGH SPEED SWITCHING DIODE manufactured by Central Semiconductor.
DESCRIPTION: The CENTRAL SEMICONDUCTOR BAS28 consists of two electrically isolated ultra-high speed silicon switching diodes manufactured by the epitaxial planar process and packaged in an epoxy molded SOT-143 surface mount case. This device is designed for high speed switching applications.
MARKING CODE: A61 or JTW
SOT-143 CASE
MAXIMUM RATINGS: (TA=25°C) Continuous Reverse Voltage Peak Repetitive Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Peak Forward Surge Current, tp=1.0μs Peak Forward Surge Current, tp=1.0ms Peak Forward Surge Current, tp=1.0s Power Dissipation Operating and Storage Junction Temperature Thermal Resistance
SYMBOL VR
VRRM IF
IFRM IFSM IFSM IFSM PD TJ, Tstg ΘJA
75 85 250 500 4.0 2.0 1.0 350 -65 to +150 357
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS
VR=25V, TA=150°C
VR=75V
VR=75V, TA=150°C
IF=1.0m A
IF=10m A
IF=50m A
IF=150m A
VR=0, f=1.0MHz
2.0 trr
IF=IR=10m A, Irr=1.0m A, RL=100Ω
Qs
IF=10m A, VR=5.0V, RL=500Ω
IF=10m A, tr=20ns
UNITS V V m A m A A A A m W °C °C/W
UNITS μA μA μA m V m V V V p F ns p C V
R8 (19-September 2018)
BAS28 SURFACE MOUNT SILICON DUAL, ISOLATED HIGH SPEED
SWITCHING DIODES
SOT-143 CASE
- MECHANICAL...