RN4981FS Datasheet, PDF (1/7 Pages) Toshiba Semiconductor – Switching, Inverter Circuit, Interface Circuit and Driver Circuit Applications.

TOSHIBA Transistor Silicon NPN·PNP Epitaxial Type
(PCT process) (Bias Resistor Built-in Transistor)
RN4981FS
RN4981FS
Switching, Inverter Circuit, Interface Circuit and
Driver Circuit Applications.
• Two devices are incorporated into a fine pitch small mold (6-pin)
package.
• Incorporating a bias resistor into a transistor reduces parts count.
Reducing the parts count enables the manufacture of ever more
compact equipment and lowers assembly cost.
Equivalent Circuit and Bias Resistor Values
Q1
Q2
C
C
R1
B
R1
B
E
E
R1: 4.7 kΩ
R2: 4.7 kΩ
(Q1, Q2 common)
Equivalent Circuit (top view)
Marking
654
0.1±0.05
1.0±0.05
0.8±0.05
Unit: mm
0.1±0.05
1
6
2
5
3
4
1.EMIITTER1 (E1)
2.BASE1
(B1)
3 COLLECTOR2. (C2)
4.EMIITTER2 (E2)
5.BASE2
(B2)
fS6 ^6.COLLECTOR1 (C1)
JEDEC
―
JEITA
―
TOSHIBA
2-1F1D
Weight: 0.001g (typ.)
Type name
Q1
Q2
W0
123
1
2007-11-01