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PDF MMDT3946 Data sheet ( Hoja de datos )
| Número de pieza | MMDT3946 | |
| Descripción | COMPLEMENTARY NPN/PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR | |
| Fabricantes | Diodes Incorporated | |
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MMDT3946
40V COMPLEMENTARY NPN-PNP SMALL SIGNAL TRANSISTOR IN SOT363
Features
• Complementary Pair One 3904-Type NPN
One 3906-Type PNP
• Ultra-Small Surface Mount Package
• Epitaxial Planar Die Construction
• Ideal for Low Power Amplification and Switching
• Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
• Halogen and Antimony Free. "Green" Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: SOT363
• Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish Matte Tin Finish. Solderable per
MIL-STD-202, Method 208 e3
• Weight: 0.006 grams (approximate)
SOT363
C2 B1 E1
Top View
E1, B1, C1 = PNP 3906
E2, B2, C2 = NPN 3904
E2 B2 C1
Device Schematic and Pinout
Top View
Ordering Information (Note 4)
Product
MMDT3946-7-F
MMDT3946-7R-F
Compliance
AEC-Q101
AEC-Q101
Marking
K46
K46
Reel size (inches)
7
7
Tape width (mm)
8
8
Quantity per reel
3,000
3,000
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
K46
K46 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: A = 2013)
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
2010
X
Jan
1
2011
Y
Feb Mar
23
2012
Z
Apr
4
2013
A
May Jun
56
2014
B
Jul
7
Aug
8
2015
C
Sep
9
2016
D
2017
E
Oct Nov Dec
OND
MMDT3946
Datasheet Number DS30123 Rev.12 - 2
1 of 8
www.diodes.com
July 2014
© Diodes Incorporated
1 page  
MMDT3946
Electrical Characteristics, PNP 3906 (@TA = +25°C unless otherwise specified.)
Characteristic
OFF CHARACTERISTICS (Note 6)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Base Cutoff Current
ON CHARACTERISTICS (Note 6)
Static Forward Current Transfer Ratio
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Input Capacitance
Input Impedance
Voltage Feedback Ratio
Small Signal Current Gain
Output Admittance
Current Gain-Bandwidth Product
Noise Figure
SWITCHING CHARACTERISTICS
Delay Time
Rise Time
Storage Time
Fall Time
Symbol Min
Max
Unit
Test Condition
BVCBO
BVCEO
BVEBO
ICEX
IBL
-40
-40
-5.0
-50
-50
V IC = -10µA, IE = 0
V IC = -1.0mA, IB = 0
V IE = -10µA, IC = 0
nA VCE = -30V, VEB(OFF) = -3.0V
nA VCE = -30V, VEB(OFF) = -3.0V
60
80
hFE 100
60
30
VCE(SAT)
VBE(SAT)
-0.65
300
-0.25
-0.40
-0.85
-0.95
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
V IC = -10mA, IB = -1.0mA
IC = -50mA, IB = -5.0mA
V IC = -10mA, IB = -1.0mA
IC = -50mA, IB = -5.0mA
Cobo 4.5 pF VCB = -5.0V, f = 1.0MHz, IE = 0
Cibo 10 pF VEB = -0.5V, f = 1.0MHz, IC = 0
hie 2.0 12 kΩ
hre 0.1 10 x 10-4 VCE = 10V, IC = 1.0mA,
hfe 100 400 f = 1.0kHz
hoe 3.0 60 µS
fT
250
MHz
VCE = -20V, IC = -10mA,
f = 100MHz
NF
4.0
dB VCE = -5.0V, IC = -100µA,
RS = 1.0kΩ, f = 1.0kHz
td 35 ns VCC = -3.0V, IC = -10mA,
tr 35 ns VBE(off) = 0.5V, IB1 = -1.0mA
ts 225 ns VCC = -3.0V, IC = -10mA,
tf 75 ns IB1 = IB2 = -1.0mA
MMDT3946
Datasheet Number DS30123 Rev.12 - 2
5 of 8
www.diodes.com
July 2014
© Diodes Incorporated
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MMDT3946.PDF ] | |
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