CMXT3904
w w w. c e n t r a l s e m i . c o m
SURFACE MOUNT SILICON
DUAL NPN TRANSISTORS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMXT3904 is a
dual NPN silicon transistor manufactured by the epitaxial
planar process, epoxy molded in a surface mount
package, and designed for small signal general
purpose amplifier and switching applications.
MARKING CODE: X1A
SOT-26 CASE
MAXIMUM RATINGS:
(TA=25°C)
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
ELECTRICAL
SYMBOL
ICEV
BVCBO
BVCEO
BVEBO
VCE(SAT)
VCE(SAT)
VBE(SAT)
VBE(SAT)
hFE
hFE
hFE
hFE
hFE
fT
Cob
Cib
hie
SYMBOL
VCBO
VCEO
VEBO
IC
PD
TJ, Tstg
Θ
JA
60
40
6.0
200
350
-65 to +150
357
UNITS
V
V
V
mA
mW
°C
°C/W
CHARACTERISTICS PER TRANSISTOR:
(TA=25°C unless otherwise noted)
TEST CONDITIONS
MIN
MAX
VCE=30V, VEB=3.0V
50
IC=10μA
60
IC=1.0mA
IE=10μA
IC=10mA, IB=1.0mA
IC=50mA, IB=5.0mA
IC=10mA,
IC=50mA,
IB=1.0mA
0.65
40
70
100
60
30
300
4.0
12
1.0
10
300
IB=5.0mA
VCE=1.0V, IC=0.1mA
VCE=1.0V, IC=1.0mA
VCE=1.0V, IC=10mA
VCE=1.0V, IC=50mA
VCE=1.0V, IC=100mA
VCE=20V, IC=10mA, f=100MHz
VCB=5.0V, IE=0, f=1.0MHz
VBE=0.5V, IC=0, f=1.0MHz
VCE=10V, IC=1.0mA, f=1.0kHz
40
6.0
0.20
0.30
0.85
0.95
UNITS
nA
V
V
V
V
V
V
V
MHz
pF
pF
kΩ
R4 (25-September 2018)
CMXT3904
SURFACE MOUNT SILICON
DUAL NPN TRANSISTORS
ELECTRICAL
SYMBOL
hre
hfe
hoe
NF
td
tr
ts
tf
CHARACTERISTICS PER TRANSISTOR - Continued:
(TA=25°C unless otherwise noted)
TEST CONDITIONS
MIN
MAX
UNITS
VCE=10V, IC=1.0mA, f=1.0kHz
0.5
8.0
x10
-4
VCE=10V, IC=1.0mA, f=1.0kHz
100
400
VCE=10V, IC=1.0mA, f=1.0kHz
1.0
40
μS
VCE=5.0V, IC=100μA, RS=1.0kΩ,
f=10Hz to 15.7kHz
5.0
dB
VCC=3.0V, VBE=0.5V, IC=10mA, IB1=1.0mA
35
ns
VCC=3.0V, VBE=0.5V, IC=10mA, IB1=1.0mA
35
ns
VCC=3.0V, IC=10mA, IB1=IB2=1.0mA
200
ns
VCC=3.0V, IC=10mA, IB1=IB2=1.0mA
50
ns
SOT-26 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Emitter Q1
2) Base Q1
3) Collector Q2
4) Emitter Q2
5) Base Q2
6) Collector Q1
MARKING CODE: X1A
R4 (25-September 2018)
w w w. c e n t r a l s e m i . c o m
OUTSTANDING SUPPORT AND SUPERIOR SERVICES
PRODUCT SUPPORT
Central’s operations team provides the highest level of support to insure product is delivered on-time.
• Supply management (Customer portals)
• Custom bar coding for shipments
• Inventory bonding
• Custom product packing
• Consolidated shipping options
DESIGNER SUPPORT/SERVICES
Central’s applications engineering team is ready to discuss your design challenges. Just ask.
• Free quick ship samples (2
nd
day air)
• Special wafer diffusions
• Online technical data and parametric search
• PbSn plating options
• SPICE models
• Package details
• Custom electrical curves
• Application notes
• Environmental regulation compliance
• Application and design sample kits
• Customer specific screening
• Custom product and package development
• Up-screening capabilities
REQUESTING PRODUCT PLATING
1.
2.
If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when
ordering (example: 2N2222A TIN/LEAD).
If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part number
when ordering (example: 2N2222A PBFREE).
CONTACT US
Corporate Headquarters & Customer Support Team
Central Semiconductor Corp.
145 Adams Avenue
Hauppauge, NY 11788 USA
Main Tel: (631) 435-1110
Main Fax: (631) 435-1824
Support Team Fax: (631) 435-3388
www.centralsemi.com
Worldwide Field Representatives:
www.centralsemi.com/wwreps
Worldwide Distributors:
www.centralsemi.com/wwdistributors
For the latest version of Central Semiconductor’s
LIMITATIONS AND DAMAGES DISCLAIMER,
which is part of Central’s Standard Terms and Conditions of sale, visit: www.centralsemi.com/terms
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