Zetex ZUMTS20 Datasheet

SOT323 NPN SILICON PLANAR VHF TRANSISTOR

ISSUE 1 – DECEMBER 1998 ✪

PARTMARKING DETAIL — T3

ABSOLUTE MAXIMUM RATINGS.

PARAM ET ER SYMBOL VALUE UNIT

Collector-Base Voltage V

Collector-Emitter Voltage V

Emitter-Base Voltage V

Peak Pulse Current I

Continuous Collector Current I

Power Dissipation at T

=25°C P

amb

Operating and Storage Temperature Range T

CBO

CEO

EBO

tot

j:Tstg

ZUMTS20

30 V

20 V

25 mA

330 mW

-55 to +150 °C

ELECTRICAL CHARACTERISTICS (at T

amb

= 25°C).

PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS.

Collector Cut-Off Current

Base-Emitter Voltage V

Static Forward Current Transfer Ratio

Transition Frequency f

Feedback Capacitance C

Collector Capacitance C

CBO

10010nA

µA

VCB=20V, IE=0 V

=20V, IE=0,

=100°C

amb

740 900 mV IC=7mA, VCE=10V*

40 85 IC=7mA, VCE=10V*

275 450 MHz IC=5mA, VCE=10V

f=100MHz

0.35 0.40 pF IC=1mA, VCE=10V f=1MHz

0.8 pF IE=Ie=0, VCB=10V f=1MHz

* Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤ 2%