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Bias Resistor Transistor NPN Silicon
P b Lead(Pb)-Free
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage Collector-Base Voltage Collector Current-Continuous
MMUN2211 Series
COLLECTOR 3
BASE 1
R1 R2
2 EMITTER
3
1 2
SOT-23
Symbol
VCEO VCBO
IC
Value
50 50 100
Unit
Vdc Vdc mAdc
THERMAL CHARACTERISTICS
Characteristics
Total Device Dissipation FR-5 Board (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient (1)
Junction and Storage, Temperature
1. FR-4 @ minimun pad
Symbol
PD
R θJA TJ,Tstg
Value
246 1.6 625 -65 to +150
Unit
mW mW / °C °C /W
°C
Device Marking and Resistor Values
Device
MMUN2211 MMUN2212 MMUN2213
MMUN2214
MMUN2215 MMUN2216 MMUN2230 MMUN2231
Marking
A8A, 24 A8B
A8C, 26
A8D
A8E A8F A8G A8H
R1(k)
10 22 47
10
10 4.7 1.0 2.2
R2(k)
10 22 47
47
∞ ∞
1.