3
1997 Fairchild Semiconductor Corporation
BCV27
C
B
E
NPN Darlington Transistor
This device is designed for applications requiring extremely
high current gain at collector currents to 1.0 A. Sourced from
Process 05.
Absolute Maximum Ratings* T A = 25°C unless otherwise noted
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations
Thermal Characteristics T A = 25°C unless otherwise noted
BCV27
Symbol Parameter Value Units
VCEO Collector-Emitter Voltage 30 V
VCBO Collector-Base Voltage 40 V
VEBO Emitter-Base Voltage 10 V
ICCollector Current - Continuo us 1.2 A
TJ, Tstg Operating and Stora ge Junction Tempe rature Ra nge -55 to +150 °C
Symbol Characteristic Max Units
*BCV27
PDTotal Devi ce Dissipation
Derate above 25°C350
2.8 mW
mW/°C
RθJA Thermal Resistan ce, Junction to Ambient 357 °C/W
SOT-23
Mark: FF
*Device mounted on FR-4 PCB 40 mm X 40 mm X 1.5 mm.
Electrical Characteristics T A = 25°C unless otherwise noted
OFF CHARACTERISTICS
Symbol Parameter Test Conditions Min Typ Max Units
V(BR)CEO Col lector-Emitter Breakdown Voltage IC = 10 mA, IB = 0 30 V
V(BR)CBO Collector-Base Breakdown Voltage IC = 10
µ
A, IE = 0 40 V
V(BR)EBO Emitter-Base Breakdown Voltage IE = 100 nA, IC = 0 10 V
ICBO Collector-Cu t off Current VCB = 30 V, IE = 0 0.1
µ
A
IEBO Emi t t er-Cutoff Current VEB = 10 V, IC = 0 0.1
µ
A
ON CHARACTERISTICS
hFE DC Current Gain IC = 1.0 mA, VCE = 5.0 V
IC = 10 mA, VCE = 5.0 V
IC = 100 mA, VCE = 5.0 V
4,000
10,000
20,000
VCE(sat)Colle ctor-Emitte r Saturation Voltag e IC = 100 mA, IB = 0.1 mA 1.0 V
VBE(sat)Base-Emitter Sa tu ration Voltage IC = 100 mA, IB = 0.1 mA 1.5 V
SMALL SIGNAL CHARACTERISTICS
fTCurrent Gain - Bandwidth Pro duct IC = 30 mA, VCE = 5.0 V,
f = 100 MHz 220 MHz
CCColl ecto r Capacitance VCB = 30 V, IE = 0, f = 1.0 MHz 3.5 pF
Typical Characteristics
C o ll ecto r - Em itter Satur atio n
Vo ltag e vs Co llector Cu r rent
1 10 100 1000
0
0.4
0.8
1.2
1.6
I - COLLECTOR CURRENT (mA)
V - CO LLECTOR EMITT ER VOL TAG E ( V)
C
CESAT
25°C
- 40 °C
125 °C
β= 1000
Typi cal Pu lsed C u rr en t Gain
vs Col lecto r C urr en t
0.001 0.01 0.1 1
0
50
100
150
200
250
I - COLLECTOR CURRENT (A)
h - T YPICAL PULSED CURRENT GAIN (K)
C
FE
25 °C
125 °C
- 40 °C
V = 5V
CE
B ase-Emitter Satur ation
Vo ltag e vs C o ll ector Cu rrent
1 10 100 1000
0
0.4
0.8
1.2
1.6
2
I - COLLECTO R CURRENT (m A)
V - BASE EMI TTE R VOLTAGE (V)
C
BESAT
25 °C
- 40 °C
125 °C
β= 1000
Base Emitter ON Voltage vs
Collector Curre nt
1 10 100 1000
0
0.4
0.8
1.2
1.6
2
I - COLLECTOR CURRENT (mA)
V - BASE EMITTER ON VOLTAGE (V)
C
BEON
V = 5V
CE
- 40 °C
25 °C
125 °C
BCV27
NPN Darlington Transistor
(continued)
3
BCV27
NPN Darlington Transistor
(continued)
Power Dissipation vs
Ambient Temperature
0 25 50 75 100 125 150
0
50
100
150
200
250
300
350
TEMPERATURE ( C)
P - POWER DISSIPATION (mW)
D
o
SOT-23
Typical Characteristics (continued)
C ol l ec t or- E mitte r Br ea k do w n
Voltage with Resistance
Betwee n Emi tter-Base
0.1 1 10 100 1000
59.5
60
60.5
61
61.5
62
62.5
RESISTANCE (k )
BV - BREAKDOWN VOLTA GE (V)
Ω
CER
Input and Output Capacita nce
vs Rev ers e Vo ltage
0.1 1 10 100
2
5
10
20
V - COLLECTOR VOL TAGE(V)
CAPACITANCE (pF)
Cib
Cob
f = 1.0 MHz
Gain Bandwidth Product
vs Collect o r Cu rr ent
1102050100150
0
100
200
300
400
500
I - COLLECTOR CURRENT (mA)
f - GAIN BANDWI DTH PRODUC T (MHz)
C
T
V = 5V
ce
C o llector - C u to f f Cu rrent
vs A mb ient Temp eratu re
25 50 75 100 125
0.01
0.1
1
10
100
T - AMBIENT TEMPER ATUR E ( C)
I - COLLE CTOR CURRENT (nA)
A
CBO
°
V = 3 0 V
CB
SOT-23 Packaging
Configuration: Figure 1.0
Components Leader Tape
500mm mini mum or
125 emp ty pocket s
Tr aile r Tape
300mm mini mum or
75 empty pocket s
SOT-23 Tape Leader and Trailer
Configuration: Figure 2.0
Cover Tape
Carrier Tape
Note/Comments
Packaging Option
SOT-23 Packaging Information
Standard
(no flow code) D87Z
Packaging type
Reel Si ze
TNR
7" Dia
TNR
13"
Qty per Reel/Tube/Bag 3,000 10,000
Bo x Di men s i on (mm ) 187x107x183 343x343x64
Max qt y per B o x 24,000 30,000
Weight per unit (gm) 0.0082 0.0082
Weight per Reel (kg) 0.1175 0.4006
Human readable
Label
Human Readable Label
Human Readable Label sample
343mm x 342mm x 64mm
Intermediate box for L87Z Option
187mm x 107mm x 183mm
Intermediate Box for Standard Option
SOT-23 Unit Orientation
3P 3P 3P 3P
Human Readable
Label
Customized Label
Embossed
Carrier Tape
Antistatic Cover Tape
Packaging Description:
SOT-23
made from a dissipative (carbon filled) polycarbonate
resin. The cover tape is a multilayer film (Heat A cti vated
Adhesive in nature) primaril y composed of polyester film ,
adhesive layer, sealant, and anti-static sprayed agent.
These reeled parts in standard option are shipped with
3,000 uni t s per 7" or 177cm di ameter reel. The reels are
dark blue in color and is made of polystyrene plastic (anti-
static coated). Other option comes in 10,000 units per 13"
or 330cm diameter reel. Thi s and some other opt i ons are
described in the Packaging Information table.
These full reel s are individually labeled and pl aced insi de
a standard intermediate made of recyclable corrugated
brown paper w i th a Fai r chil d logo pri nt i ng. One pizza box
contains eight reels maximum. And these intermediate
boxes are placed inside a labeled shipping box which
comes i n different si zes depending on the number of part s
shipped.
parts are shipped in tape. The carrier tape is
SOT-23 Tape and Reel Data
September 1999, Rev . C
©2000 Fairchild Semiconductor International
Dimensions are in millimeter
Pkg type
A0 B0 W D0 D1 E1 E2 F P1 P0 K0 T Wc Tc
SOT-23
(8mm)
3.15
+/-0.10 2.77
+/-0.10 8.0
+/-0.3 1.55
+/-0.05 1.125
+/-0.125 1.75
+/-0.10 6.25
min 3.50
+/-0.05 4.0
+/-0.1 4.0
+/-0.1 1.30
+/-0.10 0.228
+/-0.013 5.2
+/-0.3 0.06
+/-0.02
Dimensions are in inches and millimeters
Tape Size Reel
Option Dim A Dim B Dim C Dim D Dim N Dim W1 Dim W2 Dim W3 (LSL-USL)
8mm 7" Dia 7.00
177.8 0.059
1.5 512 +0.020/-0. 008
13 +0.5/-0.2 0.795
20.2 2.165
55 0.331 +0.059/-0.000
8.4 +1.5/0 0.567
14.4 0.311 – 0.429
7.9 – 10.9
8m m 13" Dia 13.00
330 0.059
1.5 512 +0.020/-0. 008
13 +0.5/-0.2 0.795
20.2 4.00
100 0.331 +0.059/-0.000
8.4 +1.5/0 0.567
14.4 0.311 – 0.429
7.9 – 10.9
See detail AA
Dim A
max
13" Diameter Option
7" Diameter Option
Dim A
Max
See detail AA
W3
W2 max Measured at Hub
W1 Measured at Hub
Dim N
Dim D
min
Dim C
B Min
DETAIL AA
Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481
rotational and lateral movement requirements (see sketches A, B, and C).
20 deg maximum component rotation
0.5mm
maximum
0.5mm
maximum
Sketch C (Top View)
Component lateral movement
Typical
component
cavity
center line
20 deg maximum
Typical
component
center line
B0
A0
Sketch B (Top View)
Component Rotation
Sketch A (Side or Front Sectional View)
Component Rotation
User Direction of Feed
SOT-23 Embossed Carrier Tape
Configuration: Figure 3.0
SOT-23 Reel Configuration: Figure 4.0
P1 A0
D1
FW
E1
E2
Tc
Wc
K0
T
B0
D0P0 P2
SOT-23 Tape and Reel Data, continued
September 1999, Rev . C
SOT-23 (FS PKG Code 49)
SOT-23 Package Dimensions
September 1998, Rev . A1
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in:
inches [millimeters]
Par t Weight per unit (gram): 0.0082
©2000 Fairchild Semiconductor International
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not intended to be an exhaustive list of all such trademarks.
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROV AL OF F AIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT ST A TUS DEFINITIONS
Definition of Terms
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Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
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changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
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that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Formative or
In Design
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