BC327-25
BC327-40
SMALL SIGNAL PNP TRANSISTORS
PRELIMINARY DATA
■SILICO N EP ITA X IAL PLANA R PNP
TRANSISTORS
■TO-92 PACKAGE SUITABLE FOR
TH ROUGH- HOLE PCB ASSEMBLY
■THE NP N COMPLE M ENT A RY T YP ES ARE
BC337-25 AND BC337-40 RE SP ECT IVE LY
APPLICATIONS
■WELL SU ITAB LE FO R TV AND HOME
APPLIANCE EQUIPMENT
■SMALL LOAD SWITCH TRANSISTORS
WI TH HIGH G AIN AND LO W SA TUR ATION
VOLTAGE
®
INT E R NAL SCH E M ATI C DIAG RA M
June 2002
Type Marking
BC327-25 BC327-25
BC327-40 BC327-40
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
VCBO Collector-Base Voltage (IE = 0) -50 V
VCEO Collector-Emitter Voltage (IB = 0) -45 V
VEBO Emitter-Base Voltage (IC = 0) -5 V
ICCollector Current -0.5 A
ICM Collector Peak Current -1 A
Ptot Total Dissipation at TC = 25 oC 625 mW
Tstg Storage Temperature -65 to 150 oC
TjMax. Operating Junction Temperature 150 oC
TO-92
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THERMAL DATA
Rthj-amb •
Rthj-case • Thermal Resistance Junction-Ambient Max
Thermal Resistance Junction-Case Max 200
83.3
oC/W
oC/W
ELE CT RICAL CHAR ACT ERIST I CS (Tcase = 25 oC unless otherwise specif ied)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
ICBO Collector Cut-off
Current (IE = 0) VCB = -20 V
VCB = -20 V T C = 150 oC-100
-5 nA
µA
IEBO Emitter Cut-off Cu rrent
(IC = 0) VEB = -5 V -100 nA
V(BR)CBO Collector-Base
Breakdown Voltage
(IE = 0)
IC = -10 µA-50 V
V(BR)CEO∗Collector-Emitter
Breakdown Voltage
(IB = 0)
IC = -10 mA -45 V
V(BR)EBO Emitter-Base
Breakdown Voltage
(IC = 0)
IE = -10 µA-5 V
VCE(sat)∗Collector-Emitter
Saturation Voltage IC = -500 mA IB = -50 mA -0.7 V
VBE(on)∗Base-Emitter On
Voltage IC = -500 mA VCE = -1 V -1.2 V
hFE∗DC Current Ga in IC = -100 mA VCE = -1 V
for BC327-25
for BC327-40 160
250 400
600
fTTransition Frequency IC = -10mA VCE = -5 V f = 100MHz 80 MHz
CCBO Collector-Base
Capacitance IE = 0 VCB = -10 V f = 1 MHz 10 pF
∗ Pulsed: Pulse duration = 300 µs, duty cycle ≤ 2 %
BC327-25 / BC327-40
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DIM. mm inch
MIN. TYP. MAX. MIN. TYP. MAX.
A 4.32 4.95 0.170 0.195
b 0.36 0.51 0.014 0.020
D 4.45 4.95 0.175 0.194
E 3.30 3.94 0.130 0.155
e 2.41 2.67 0.095 0.105
e1 1.14 1.40 0.045 0.055
L 12.70 15.49 0.500 0.609
R 2.16 2.41 0.085 0.094
S1 1.14 1.52 0.045 0.059
W 0.41 0.56 0.016 0.022
V 4 degree 6 degree 4 degree 6 degree
TO-9 2 MEC HANICAL DAT A
BC327-25 / BC327-40
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of use of such inform ation nor for any infringe ment o f patents or other rig hts o f third part ies which may re sul t from its use . No li cen s e i s
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subject to change without notice. This publication supersedes and r eplac es all information previously supplie d. STMicroelectronics products
ar e not aut horized for use as critical compo nents in life support devices or systems without express written approval of STMicroelectronics.
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BC327-25 / BC327-40
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