MMBT3904

Transistor Polarity : NPN
DC Collector/Base Gain hfe Min : 100
Configuration : Single
Maximum Operating Temperature : + 150 C
Mounting Style : SMD/SMT
Packaging : Reel
Emitter- Base Voltage VEBO : 6 V
Maximum Operating Frequency : 300 MHz
Package / Case : SOT-23
Collector- Emitter Voltage VCEO Max : 40 V
Maximum DC Collector Current : 0.2 A


Specifications

T_A = 25°C unless otherwise noted

Symbol	Parameter	Value	Value
VCEO	Collector Emitter Voltage	40	V
VCBO	Collector Base Voltage	60	V
VEBO	Emmiter Base Voltage	6.0	V
IC	Collector Current - Continuous	200	mA
TJ, Tstg	Operating and Storage Junction Temperature Range	-55 to +150	°C

*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.

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing	Package Marking Convention**
MMBT3904	Full Production	RoHS Compliant	$0.0167	SOT-23	3	TAPE REEL		Line 1: &Y (Binary Calendar Year Coding) Line 2: 1A
MMBT3904_D87Z	Full Production	RoHS Compliant	N/A	SOT-23	3	TAPE REEL		Line 1: &Y (Binary Calendar Year Coding) Line 2: 1A

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product MMBT3904 is available. Click here for more information .

Part Number	MMBT3904
Product Type	NPN
VCEO (V)	40
IC(A)	0.2
ICM (A)	-
PD (W)	0.3
hFE Min	100
hFE Max	300
@I C (A)	0.01
VCE(SAT) Max (mV)	200
@ IC (A)	0.01
@ IB (mA)	1
fT Min (MHz)	300
RCE (SAT) (m)	-

Description

The MMBT3904 is designed as one kind of NPN switching transistor that can be used in general switching and amplification applications. Also it is available in a SOT23 plastic package with the PNP complement: MMBT3906.

Features of the MMBT3904 are:(1)collector current capability IC = 200 mA;(2)collector-emitter voltage VCEO = 40 V. The absolute maximum ratings of the MMBT3904 can be summarized as:(1)collector-base voltage: 60 V;(2)collector-emitter voltage: 40 V;(3)emitter-base voltage: 6 V;(4)collector current (DC): 200 mA;(5)peak collector current: 200 mA;(6)peak base current: 100 mA;(7)total power dissipation: 250 mW;(8)storage temperature: -65 to +150 °C;(9)junction temperature: 150 °C;(10)operating ambient temperature: -65 to +150 °C.

The electrical characteristics of MMBT3904 can be summarized as:(1)collector cut-off current: 50 nA;(2)emitter cut-off current: 50 nA;(3)collector capacitance: 4 pF;(4)emitter capacitance: 8 pF;(5)transition frequency: 300 MHz;(6)noise figure: 5 dB;(7)delay time: 35 ns;(8)rise time: 35 ns;(9)storage time:200 ns;(10)fall time: 50 ns. If you want to know more information about MMBT3904, please download the datasheet in www.seekic.com or www.chinaicmart.com .

Parameters:

Technical/Catalog Information	MMBT3904
Vendor	STMicroelectronics
Category	Discrete Semiconductor Products
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	40V
Current - Collector (Ic) (Max)	200mA
Power - Max	350mW
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 10mA, 1V
Vce Saturation (Max) @ Ib, Ic	200mV @ 1mA, 10mA
Frequency - Transition	270MHz
Current - Collector Cutoff (Max)	-
Mounting Type	Surface Mount
Package / Case	SOT-23-3
Packaging	Tape & Reel (TR)
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	MMBT3904 MMBT3904 497 2478 2 ND 49724782ND 497-2478-2