RoHS
MMBT3904
COMPLIANT
NPN General Purpose Amplifier
Features
●Epoxy meets UL-94 V-0 flammability rating
●Halogen free available upon request by adding suffix ”HF”
●Moisure Sensitivity Level 1
●Marking:1AM
■Off Characteristics
Item
Symbol
Unit
Conditions
Value
Collector-Emitter Voltage
VCEO
V
IC=1.0mAdc, IB=0
40
Collector-Base Voltage
VCBO
V
IC=10uAdc, IE=0
60
Emitter-Base Voltage
VEBO
V
IE=10uAdc, IC=0
6.0
IC
mA
Collector-base Cut-off Current
ICBO
nAdc
VCB=60Vdc
50
Collector-emitter Cut-off Current
ICEX
nAdc
VCE=30Vdc,VBE=3Vdc
50
Collector Power Dissipation
PC
mW
350
Thermal Resistance Junction to Case
RθJC
℃/W
185
Thermal Resistance Junction to Ambient
RθJA
℃/W
357
TJ
℃
-55 to +150
TSTG
℃
-55 to +150
Collector Current
Operation Junction Temperature
Storage Temperature
200
*Pulse Width ≤300us, Duty Cycle≤2.0%
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S-S1395
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Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBT3904
■On Chaaracteristics
Item
Symbol
DC Current Gain
Unit
hFE
Collector-Emitter Saturation Voltage
VCE(sat)
Conditions
Min
IC=0.1mAdc, VCE=1.0Vdc
40
IC=1.0mAdc, VCE=1.0Vdc
70
IC=10mAdc, VCE=1.0Vdc
100
IC=50mAdc, VCE=1.0Vdc
60
IC=100mAdc, VCE=1.0Vdc
30
VBE(sat)
300
IC=10mAdc, IB=1.0mAdc
0.2
IC=50mAdc, IB=5.0mAdc
0.3
Vdc
IC=10mAdc, IB=1.0mAdc
Base-Emitter Saturation Voltage
Max
0.65
0.85
Vdc
IC=50mAdc, IB=5.0mAdc
0.95
■Small-signal Characteristics
Item
Symbol
Unit
Collector-base Output Capacitance
Cobo
pF
VCB=5.0Vdc, f=1.0MHz, IE=0
4
Emitter-base Input Capacitance
Cibo
pF
VEB=0.5Vdc, f=1.0MHz, IC=0
8
fT
MHz
NF
dB
Transition frequency
Noise Figure
Conditions
Min
IC=10mAdc, VCE=20Vdc, f=100MHz
VCE=5.0V, f=10Hz to
IC=100uA, RS=1.0kΩ
Max
300
15.7kHz,
5
■Switching Characteristics
Item
Symbol
Unit
Delay Time
td
ns
Rise Time
tr
ns
Storage Time
ts
ns
Fall Time
tf
ns
Conditions
Value
35
VCC=3.0Vdc,VBE=0.5Vdc,
IC=10mAdc, IB1=1.0mAdc
35
200
VCC=3.0Vdc,IC=10mAdc,
IB1=IB2=1.0mAdc
50
■Ordering Information (Example)
PREFERED P/N
PACKING
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
MMBT3904
F2
Approximate 0.008
3000
30000
120000
7” reel
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S-S1395
Rev. 1.3, 02-Dec-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBT3904
■ Characteristics(Typical)
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S-S1395
Rev. 1.3, 02-Dec-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBT3904
■SOT-23 Package Outline Dimensions
■SOT-23 Soldering Footprint
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S-S1395
Rev. 1.3, 02-Dec-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBT3904
■Marking Information
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S-S1395
Rev. 1.3, 02-Dec-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MMBT3904
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
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S-S1395
Rev. 1.3, 02-Dec-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com