Nexperia

PDTA143/114/124/144EQB series

50 V, 100 mA PNP resistor-equipped transistors

11. Test information

Resistor calculation

• Calculation of bias resistor 1 (R1)

• Calculation of bias resistor ratio (R2/R1)

R1

R2

GND

II1; II2

n.c.

II3; II4

aaa-020083

Fig. 29. Resistor test circuit

Resistor test conditions

Table 9. Resistor test conditions

Test conditions

Type number

R1 (kΩ)

R2 (kΩ)

II1

II2

II3

II4

PDTA143EQB

4.7

4.7

-600 μA

-700 μA

600 μA

700 μA

PDTA114EQB

10

10

-350 μA

-450 μA

350 μA

450 μA

PDTA124EQB

22

22

-150 μA

-230 μA

150 μA

230 μA

PDTA144EQB

47

47

-55 μA

-105 μA

55 μA

105 μA

PDTA143_114_124_144EQB_SER

All information provided in this document is subject to legal disclaimers.

©

Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 1 — 28 September 2021

13 / 18