BCX17LT1G, PNP
BCX18LT1G, PNP
BCX19LT1G, NPN
SBCX19LT1G, NPN
General Purpose
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Transistors
Voltage and Current are Negative for
PNP Transistors
SOT23
Features
(TO236)
CASE 31808
S and NSV Prefix for Automotive and Other Applications Requiring
STYLE 6
Unique Site and Control Change Requirements; AECQ101
Qualified and PPAP Capable
PNP NPN
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
COLLECTOR
Compliant COLLECTOR
3 3
MAXIMUM RATINGS
1 1
Rating Symbol Value Unit
BASE BASE
Collector Emitter Voltage V Vdc
CEO
BCX17, BCX19 45
2 2
BCX18 25
EMITTER EMITTER
Collector Base Voltage V Vdc
CBO
BCX17, BCX19 50
MARKING DIAGRAM
BCX18 30
Emitter Base Voltage V 5.0 Vdc
EBO
Collector Current Continuous I 500 mAdc
C
XX M
THERMAL CHARACTERISTICS
1
Characteristic Symbol Max Unit
Total Device Dissipation FR5 Board P 225 mW
XX = T1, T2 or U1
D
(Note 1), T = 25C
M = Date Code*
A
Derate above 25C 1.8 mW/C
= PbFree Package
Thermal Resistance,
(Note: Microdot may be in either location)
JunctiontoAmbient R 556 C/W
JA
*Date Code orientation and/or overbar may
Total Device Dissipation Alumina P
D vary depending upon manufacturing location.
Substrate, (Note 2) T = 25C 300 mW
A
Derate above 25C 2.4 mW/C
ORDERING INFORMATION
Thermal Resistance,
See detailed ordering and shipping information in the package
JunctiontoAmbient R 417 C/W
dimensions section on page 2 of this data sheet.
JA
Junction and Storage Temperature T , T 55 to +150 C
J stg
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. FR5 = 1.0 0.75 0.062 in.
2. Alumina = 0.4 0.3 0.024 in 99.5% alumina.
Semiconductor Components Industries, LLC, 1994
1 Publication Order Number:
November, 2016 Rev. 9 BCX17LT1/DBCX17LT1G, PNP BCX18LT1G, PNP BCX19LT1G, NPN SBCX19LT1G, NPN
ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted)
A
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
CollectorEmitter Breakdown Voltage V Vdc
(BR)CEO
(I = 10 mAdc, I = 0)
C B
BCX17, BCX19, SBCX19 45
BCX18 25
CollectorEmitter Breakdown Voltage V Vdc
(BR)CES
(I = 10 Adc, I = 0)
C C
BCX17, BCX19, SBCX19 50
BCX18 30
Collector Cutoff Current I
CBO
(V = 20 Vdc, I = 0) 100 nAdc
CB E
(V = 20 Vdc, I = 0, T = 150C) 5.0 Adc
CB E A
Emitter Cutoff Current I Adc
EBO
(V = 5.0 Vdc, I = 0) 10
EB C
ON CHARACTERISTICS
DC Current Gain h
FE
(I = 100 mAdc, V = 1.0 Vdc) 100 600
C CE
(I = 300 mAdc, V = 1.0 Vdc) 70
C CE
(I = 500 mAdc, V = 1.0 Vdc) 40
C CE
CollectorEmitter Saturation Voltage V Vdc
CE(sat)
(I = 500 mAdc, I = 50 mAdc) 0.62
C B
BaseEmitter On Voltage V Vdc
BE(on)
(I = 500 mAdc, V = 1.0 Vdc) 1.2
C CE
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
ORDERING INFORMATION
Device Specific Marking Package Shipping
BCX17LT1G SOT23 3,000 / Tape & Reel
T1
(PbFree)
NSVBCX17LT1G* SOT23 3,000 / Tape & Reel
T1
(PbFree)
BCX18LT1G SOT23 3,000 / Tape & Reel
T2
(PbFree)
BCX19LT1G SOT23 3,000 / Tape & Reel
U1
(PbFree)
SBCX19LT1G* SOT23 3,000 / Tape & Reel
U1
(PbFree)
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and
PPAP Capable.
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