Mechanical Data
Case: SOT-23
Terminals: Solderable per MIL-STD-202, Method 208
Marking: EH
Weight: 0.008 grams ( approx.)
Maximum Ratings @ 25oC Unless Otherwise Specified
Charateristic Symbol Value Unit
Collector-Emitter Voltage VCEO 45 V
Collector-Base Voltage VCBO 75 V
Emitter-Base Voltage VEBO 5V
Collector Current(DC) IC800 mA
Peak Collector Current ICM 1000 mA
Base Current(DC) IB100 mA
Peak Base Current IBM 200 mA
Power Dissipation@Ts=79oCP
d330 mW
Thermal Resistance, Junction to
Ambient Air 285(1) oC/W
Thermal Resistance, Junction to
Soldering Point 215 oC/W
Operating & Storage Temperature Tj,T
STG -55~150 oC
Notes:
(1) Mounted on FR-4 printed-circuit board
BCW66H
NPN Small
Signal Transistor
330mW
RθJA
RθJS
Suggested Solder
Pad Layout
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .110 .120 2.80 3.04
B .083 .104 2.10 2.64
C .047 .055 1.20 1.40
D .035 .041 .89 1.03
E .070 .081 1.78 2.05
F .018 .024 .45 .60
G .0005 .0039 .013 .100
H .035 .044 .89 1.12
J .003 .007 .085 .180
K .015 .020 .37 .51
.079
2.000
inches
mm
.031
.800
.035
.900
.037
.950
.037
.950
K
A
B
C
D
E
F
GH
J
SOT-23
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: B 2013/01/01
TM
Micro Commercial Components
E
B
C
Features
Ideally Suited for Automatic Insertion
150oC Junction Temperature
Low Current, Low Voltage
Epitaxial Planar Die Construction
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
www.mccsemi.com
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Halogen free available upon request by adding suffix "-HF"
•
MCC
BCW66H
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol Min. TYP. Max. Unit
DC Current Gain(1)
at VCE = 10V, IC= 100µAh
FE 80–––
at VCE = 1V, IC= 10mA hFE 18 0–––
at VCE = 1V, IC= 100mA hFE 250 630 –
at VCE = 2V, IC= 500mA hFE
Collector-Emitter Saturation Voltage(1)
at IC= 100mA, IB= 10mA VCEsat – – 0.3 V
at IC= 500mA, IB= 50mA VCEsat – – 0.7 V
Base-Emitter Saturation Voltage(1)
at IC= 100mA, IB= 10mA VBEsat – – 1.25 V
at IC= 500mA, IB= 50mA VBEsat ––2V
Collector-Emitter Breakdown Voltage
at IC= 10mA, IB= 0 V(BR)CEO 45 – – V
Collector-Base Breakdown Voltage
at IC= 10µA, IB= 0 V(BR)CBO 75 – – V
Emitter-Base Breakdown Voltage
at IE= 10µA, IC= 0 V(BR)EBO 5––V
Collector-Base Cut-off Current
at VCB = 45V, IE= 0 ICBO – – 20 nA
at VCB = 45V, IE= 0, TA= 150°C ICBO ––20µA
Emitter-Base Cut-off Current
at VEB = 4V, IC= 0 IEBO – – 20 nA
Gain-Bandwidth Product
at VCE = 10V, IC= 20mA, f = 100MHz fT– 100 – MHZ
Collector-Base Capacitance
at VCB = 1 0V, f = 1MHz CCB –6–pF
Emitter-Base Capacitance
at VEB = 0.5V, f = 1MHz CEB –60–pF
Note: (1) Pulse test: t ≤300µs, D = 2%
100
Revision: B 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
2 of 3
MCC
Revision: B 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
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3
Ordering Information :
***IMPORTANT NOTICE***
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make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
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problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Device Packing
Part Number-TP
Tape&Reel;3Kpcs/Reel
