Spec. No. : C308N3
Issued Date : 2002.06.11
Revised Date : 2005.06.01
Page No. : 2/5
CYStech Electronics Corp.
Characteristics
(Ta=25°C)
Symbol
Min. Typ.
Max.
Unit
Test Conditions
BVCBO
-300
-300
-5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
IC=-100µA
IC=-1mA
BVCEO
BVEBO
ICBO
-
-
V
V
IE=-100µA
VCB=-200V
VEB=-3V
-0.25
-0.1
-0.5
-0.9
-
270
-
-
6
µA
µA
V
IEBO
-
*VCE(sat)
*VBE(sat)
*hFE
-
-
25
52
25
50
-
IC=-20mA, IB=-2mA
IC=-20mA, IB=-2mA
VCE=-10V, IC=-1mA
V
-
*hFE
-
VCE=-10V, IC=-10mA
*hFE
-
VCE=-10V, IC=-30mA
fT
MHz
pF
VCE=-20V, IC=-10mA, f=100MHz
Cob
VCB=-20V, f=1MHz
*Pulse Test: Pulse Width ≤380µs, Duty Cycle≤2%
Classification Of hFE
Rank
K
P
Q
Range
52~120
82~180
120~270
Ordering Information
Device
Package
Shipping
Marking
2D
SOT-23
BTA1721N3
3000 pcs / Tape & Reel
(Pb-free)
Characteristic Curves
Current Gain vs Collector Current
Saturation Voltage vs Collector Current
VCE(SAT)@IC=10IB
1000
10000
HFE@VCE=10V
1000
100
10
100
10
0.1
1
10
100
0.1
1
10
100
Collector Current---IC(mA)
Collector Current---IC(mA)
BTA1721N3
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
