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CHARACTERISTICS TC = 25 OCNONEd
SY MBO L TES T CONDITI ONS MINIMUM TYP ICAL MAXIMUM UNITS
η
ηη
ηVB2B1 = 10 V 0.68 0.82 ---
rBB VB2B1 = 3. 0 V 4.7 9.1 KΩ
ΩΩ
Ω
α
αα
αrBB VB2B1 = 3.0 V TA = -55 to 125 OC0.1 0.9 %/°
°°
°C
VEB1(SAT) VB2B1 = 10 V IE = 50 m A 3.0 V
IB2(MOD) VB2B1 = 10 V IE = 50 mA 20 mA
IB2EO VB2E = 30 V IB1 = 0 200 nA
IPVB2B1 = 25 V 2.0 µ
µµ
µA
IVVB2B1 = 20 V RB2 = 100 Ω8.0 18 mA
VOB1 VB2B1 = 20 V RB1 = 20 Ω6.0 7.0 V
SILICO N PN UNIJUNCTI ON TRANSI STOR
2N2647
DESCRIPTION:
The 2N2647 is a Unijunction
Transistor Used in General Purpose
Pulse, Timing, Sense and Trigger
Application
MAXIMUM RATINGS
IC2.0 A (PULSED)
VCE 30 V
PDISS 300 m W @ TC = 25 OC
TJ-65 OC to +125 OC
TSTG -65 OC to +150 OC
θ
θθ
θJC 33 OC/W
PACKAGE STYLE TO -18 (MOD)