MMBT3906_F14

MMBT3906
Taiwan Semiconductor
Small Signal Product
350mW, PNP Small Signal Transistor
FEATURES
- Epitaxial planar die construction
- Surface device type mounting
- Moisture sensitivity level 1
- Matte Tin (Sn) lead finish with Nickel (Ni) underplate
- Pb free version and RoHS compliant
- Packing code with suffix "G" means
green compound (halogen-free)
SOT-23
MECHANICAL DATA
- Case: SOT- 23, molded plastic
- Terminal: Matte tin plated, lead free,
solderable per MIL-STD-202, Method 208 guaranteed
- High temperature soldering guaranteed: 260oC/10s
- Weight: 0.008g (approximately)
- Marking Code: 2A
MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
PD
350
mW
Collector-Base Voltage
VCBO
-40
V
Collector-Emitter Voltage
VCEO
-40
V
Emitter-Base Voltage
VEBO
-5
V
IC
-200
Power Dissipation
Collector Current
Thermal Resistance Junction-Ambient
Junction and Storage Temperature Range
RθJA
357
TJ , TSTG
-55 to + 150
mA
o
C/W
o
C
Notes:1. Valid provided that electrodes are kept at ambient temperature
PARAMETER
SYMBOL
MIN
MAX
UNIT
Collector-Base Breakdown Voltage
IC = 10 μA
IE = 0
V(BR)CBO
-40
-
V
Collector-Emitter Breakdown Voltage
IC = -1 mA
IB = 0
V(BR)CEO
-40
-
V
Emitter-Base Breakdown Voltage
IE = -10 μA
IC = 0
V(BR)EBO
-5
-
V
Collector Base Cut-off Current
VCB = -40 V
ICBO
-
-100
nA
Emitter Base Cut-off Current
VEB = -6 V
IEBO
-
-50
nA
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
VCE = -1 V
IC = -0.1 mA
VCE = -1 V
IC = -1 mA
VCE = -1 V
IC = -10 mA
VCE = -1 V
IC = -50 mA
60
VCE = -1 V
IC = -100 mA
30
IC = -10 mA
IB = -1 mA
IC = -50 mA
IB = -5 mA
IC = -10 mA
IB = -1 mA
IC= -50 mA
IB = -5 mA
60
80
hFE
100
300
-
-0.25
-
-0.4
-0.65
-0.85
-
-0.95
fT
250
-
MHz
Cobo
-
4.5
pF
VCE(sat)
VBE(sat)
V
V
Gain-Bandwidth Product
VCE = -20 V
IC = -10 mA
f= 100MHz
Output Capacitance
VCB = -5 V
IE = 0
f= 1MHz
Delay time
VCC = -3 V
VBE = -0.5 V
IC = -10 mA
td
-
35
ns
IB1 = -1.0 mA
tr
-
35
ns
IC = -10 mA
ts
-
225
ns
tf
-
75
ns
Rise time
Storage time
VCC = -3 V
Fall time
IB1 = IB2 = -1.0 mA
Document Number: DS_S1412033
Version: F14
MMBT3906
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25°C unless otherwise noted)
Fig. 1 Capacitance
10
Fig. 2 Charge Data
10000
VCC = 40 V
ID/IB = 10
Cibo
QT
1000
Q Charge (pC)
Capacitance (pF)
Cobo
100
QA
1
0.1
1
10
10
100
1
10
Reverse Bias (V)
100
1000
IC - Collector Current (mA)
Fig. 3 Turn - On Time
Fig. 4 Fall Time
1000
1000
IC/IB = 10
VCC = 40 V
IB1 = IB2
Time (ns)
tf - Fall Time (ns)
1r @ VCC = 3.0 V
100
15 V
40 V
10
2.0 V
100
IC/IB = 20
10
IC/IB = 10
1d @ VOB = 0 V
1
1
10
100
1
1000
1
10
IC - Collector Current (mA)
100
1000
IC - Collector Current (mA)
Fig. 6 Noise Figure VS. Source
Fig. 5 Noise Figure VS. Frequency
12
f = 1.0 kHz
5
NF, Noise Figure (dB)
4
NF - Noise Figure (dB)
10
Source Resistance = 200 Ω
IC = 1.0 mA
Source Resistance = 2.0 K
IC = 0.5 mA
3
Source Resistance = 2.0 K
IC = 50μA
2
IC = 1.0 mA
IC = 0.5 mA
8
6
4
IC = 50 μA
IC = 100 μA
2
1
Source Resistance = 2.0 K
IC = 100 μA
0
0.1
0
0.1
1
10
100
1
10
100
Rg, Source Resistance (kOhms)
f - Frequency (kHz)
Document Number: DS_S1412033
Version: F14
MMBT3906
Taiwan Semiconductor
Small Signal Product
h Parameters ( VCE = -10 VDC , f = 1.0 kHz , TA = 25 oC )
Fig. 7 Current Gain
Fig. 8 Output Admittance
100
hoe, Output Admittance (u mhos)
hFE , DC Current Gain
1000
100
10
0.1
1
10
1
0.1
10
0.1
1
IC, Collector Current (mA)
IC - Collector Current (mA)
Fig. 9 Input Impedance
Fig. 10 Voltage Feedback Ratio
100
10
hre , Voltage Feedback Ratio (x10-4)
hie , Input Impedance (kΩ)
10
10
1
1
0.1
0.1
0.1
1
0.1
10
1
10
IC - Collector Current (mA)
IC - Collector Current (mA)
Fig. 12 Temperature Coefficients
Fig. 11 "ON" Voltages
1
θy , Temperature( o C)
1
V, Voltage
0.8
VCE @ IC/IB = 10
0.6
0.4
0.2
0.5
0
-0.5
+25oC to +125oC
-1
-1.5
-55oC to +25oC
ΘVB for VBE9sat)
-2
0
1
10
100
IC - Collector Current (mA)
Document Number: DS_S1412033
1000
0
20
40
60
80
100 120 140 160 180 200
IC - Collector Current (mA)
Version: F14
MMBT3906
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
PART NO.
PACKING
PACKING CODE
SUFFIX (Note 1)
CODE
SUFFIX
MMBT3906
-xx
RF
G
R5
PACKING
PACKAGE
3K / 7" Reel
SOT-23
10K / 13" Reel
Note 1: Part No. Suffix „-xx “ would be used for special requirement
EXAMPLE
PREFERRED P/N PART NO.
PART NO.
SUFFIX
PACKING CODE
PACKING CODE
DESCRIPTION
SUFFIX
Multiple manufacture
source
MMBT3906 RF
MMBT3906
RF
MMBT3906 RFG
MMBT3906
RF
G
Multiple manufacture
source
Green compound
RF
G
Defined manufacture
source
Green compound
G
Defined manufacture
source
Green compound
MMBT3906-D0 RFG MMBT3906
MMBT3906-B0 RFG MMBT3906
-D0
-B0
RF
PACKAGE OUTLINE DIMENSIONS
DIM.
Unit(mm)
Unit(inch)
Min
Max
Min
Max
A
2.70
3.10
0.106
0.122
B
1.10
1.50
0.043
0.059
C
0.30
0.51
0.012
0.020
D
1.78
2.04
0.070
0.080
E
2.10
2.64
0.083
0.104
F
0.89
1.30
0.035
0.051
G
0.55 REF
0.022 REF
H
0.10 REF
0.004 REF
Unit (mm)
Unit (inch)
TYP
TYP
Z
2.8
0.11
X
0.7
0.03
Y
0.9
0.04
C
1.9
0.07
E
1.0
0.04
SUGGEST PAD LAYOUT
DIM
Document Number: DS_S1412033
Version: F14
MMBT3906
Taiwan Semiconductor
Small Signal Product
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1412033
Version: F14