Composite
Transistors
XN0A311 (XN1A311)
Silicon
NPN epitaxial planar type (Tr1) Silicon
PNP epitaxial planar type (Tr2)
Unit: mm
For switching ■ Features
• Two elements incorporated into one package (
Transistors with built-in resistor) • Reduction of the mounting area and assembly cost by one half
3
2.
90+0.
20 –0.
05 1.
9±0.
1 (0.
95) (0.
95) 4 5
0.
16+0.
10 –0.
06
1.
50+0.
25 –0.
05
2.
8+0.
2 –0.
3
2 0.
30+0.
10 –0.
05 10˚
1
■ Basic Part Number
• UNR2211 (UN2211) + UNR2111 (UN2111)
1.
1+0.
2 –0.
1
(0.
65)
■ Absolute Maximum Ratings Ta = 25°C
Parameter Tr1 Collector-base voltage (Emitter open) Collector-emitter voltage (Base open) Collector current Tr2 Collector-base voltage (Emitter open) Collector-e...