dtc123tka| Datasheet

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DTC123TKA
Transistors

200mA / 50V Digital transistor (with built-in resistor)
DTC123TKA
Applications Inverter, Interface, Driver

External dimensions (Unit : mm)
SMT3
2.9 1.1 0.4
(3)

Features 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. 2) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input, and parasitic effects are almost completely eliminated. 3) Only the on/ off conditions need to be set for operation, making the device design easy. 4) Higher mounting densities can be achieved.

0.8

(2)

(1)

1.6 2.8

0.95 0.95 0.15 1.9

(1)Emitter (2)Base (3)Collector

Abbriviated symbol : 02 Each lead has same dimensions

Structure NPN epitaxial planar silicon transistor

Equivalent circuit

Packaging specifications
Package Packaging type Code Part No. DTC123TKA Basic ordering unit (pieces) SMT3 Taping T146 3000

B
R1

C E

E : Emitter C : Collector B : Base

R1=2.2k

Absolute maximum ratings (Ta=25 C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector Power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC Pc Tj Tstg Limits 50 50 5 100 200 150 -55 to +150 Unit V V V mA mW C C

0.3Min.

Rev.A

1/2