DS30270 Rev. 5 - 2 2 of 3 MMBT3904T
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Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
OFF CHARACTERISTICS (Note 3)
Collector-Base Breakdown Voltage V(BR)CBO 60 ¾VIC= 10mA, IE = 0
Collector-Emitter Breakdown Voltage V(BR)CEO 40 ¾VIC= 1.0mA, IB = 0
Emitter-Base Breakdown Voltage V(BR)EBO 6.0 ¾VIE = 10mA, IC = 0
Collector Cutoff Current ICEX ¾50 nA VCE = 30V, VEB(OFF) = 3.0V
Base Cutoff Current IBL ¾50 nA VCE = 30V, VEB(OFF) = 3.0V
ON CHARACTERISTICS (Note 3)
DC Current Gain hFE
40
70
100
60
30
¾
¾
300
¾
¾
¾
IC = 100µA, VCE = 1.0V
IC = 1.0mA, VCE = 1.0V
IC = 10mA, VCE = 1.0V
IC = 50mA, VCE = 1.0V
IC = 100mA, VCE = 1.0V
Collector-Emitter Saturation Voltage VCE(SAT) ¾0.20
0.30 VIC= 10mA, IB = 1.0mA
IC = 50mA, IB = 5.0mA
Base- Emitter Saturation Voltage VBE(SAT) 0.65
¾
0.85
0.95 VIC = 10mA, IB = 1.0mA
IC = 50mA, IB = 5.0mA
SMALL SIGNAL CHARACTERISTICS
Output Capacitance Cobo ¾4.0 pF VCB = 5.0V, f = 1.0MHz, IE = 0
Input Capacitance Cibo ¾8.0 pF VEB = 0.5V, f = 1.0MHz, IC = 0
Input Impedance hie 1.0 10 kW
VCE = 10V, IC = 1.0mA,
f = 1.0kHz
Voltage Feedback Ratio hre 0.5 8.0 x 10-4
Small Signal Current Gain hfe 100 400 ¾
Output Admittance hoe 1.0 40 mS
Current Gain-Bandwidth Product fT300 ¾MHz VCE = 20V, IC = 10mA,
f = 100MHz
Noise Figure NF ¾5.0 dB VCE = 5.0Vdc, IC = 100mAdc,
RS = 1.0KW, f = 1.0MHz
SWITCHING CHARACTERISTICS
Delay Time td¾35 ns VCC = 3.0V, IC = 10mA,
VBE(off) = - 0.5V, IB1 = 1.0mA
Rise Time tr¾35 ns
Storage Time ts¾200 ns VCC = 3.0V, IC = 10mA
Fall Time tf¾50 ns IB1 = IB2 = 1.0mA
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1234567
89 OND
Date Code Key
1N = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
1NYM
Marking Information
Notes: 3. Short duration test pulse used to minimize self-heating effect.
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to the part number above. Example: MMBT3904T-7-F.
Device Packaging Shipping
MMBT3904T-7 SOT-523 3000/Tape & Reel
Ordering Information (Note 4)
Year 2002 2003 2004 2005 2006 2007 2008 2009
Code NPRST
UVW