MMBTA42
NPN Silicon High
Voltage Transistor
SOT-23
Suggested Solder
Pad Layout
Features
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .110 .120 2.80 3.04
B .083 .104 2.10 2.64
C .047 .055 1.20 1.40
D .035 .041 .89 1.03
E .070 .081 1.78 2.05
F .018 .024 .45 .60
G .0005 .0039 .013 .100
H .035 .044 .89 1.12
J .003 .007 .085 .180
K .015 .020 .37 .51
Symbol Parameter Min Max Units
OFF CHARACTERISTICS
V(BR)CEO Collector-Emitter Breakdown Voltage*
(IC=1.0mAdc, IB=0)
300 Vdc
V(BR)CBO Collector-Base Breakdown Voltage
(IC=100µAdc, IE=0)
300 Vdc
V(BR)EBO Emitter-Base Breakdown Voltage
(IE=100µAdc, IC=0)
6.0 Vdc
ICBO Collector Cutoff Current
(VCB=200Vdc, IE=0)
0.1 uAdc
IEBO Emitter Cutoff Current
(VEB=6.0Vdc, IC=0)
0.1 uAdc
ON CHARACTERISTICS
hFE DC Current Gain*
(IC=1.0mAdc, VCE=10Vdc)
(IC=10mAdc, VCE=10Vdc)
(IC=30mAdc, VCE=10Vdc)
25
40
40
----
VCE(sat) Collector-Emitter Saturation Voltage
(IC=20mAdc, IB=2.0mAdc) 0.5 Vdc
VBE(sat) Base-Emitter Saturation Voltage
(IC=20mAdc, IB=2.0mAdc) 0.9 Vdc
SMALL-SIGNAL CHARACTERISTICS
fTCurrent Gain-Bandwidth Product
(IC=10mAdc, VCE=20Vdc, f=100MHz) 50 MHz
Ccb Collector-Emitter Capacitance
(VCB=20Vdec, IE=0, f=1.0MHz) 3.0 pF
*Pulse Width ≤ 300µs, Duty Cycle ≤ 2.0%
.079
2.000
mm
.800
.035
.900
.950
.037
.950
K
A
B
C
D
E
F
GH
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Total Device Dissipation FR–5 Board,(1)
TA = 25°C
Derate above 25°C
PD225
1.8
mW
mW/°C
Thermal Resistance, Junction to Ambient RqJA 556 °C/W
Total Device Dissipation
Alumina Substrate,(2) TA = 25°C
Derate above 25°C
PD300
2.4
mW
mW/°C
Thermal Resistance, Junction to Ambient RqJA 417 °C/W
Junction and Storage Temperature TJ, Tstg –55 to +150 °C
Revision: A 2011/01/01
omponents
20736 Marilla Street Chatsworth
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MCC TM
Micro Commercial Components
Electrical Characteristics @ 25OC Unless Otherwise Specified
E
B
C
www.mccsemi.com
1 of 3
• Capable of 300mWatts of Power Dissipation
• Continuous Collector Current : 300mA
• Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
• Epoxy meets UL 94 V-0 flammability rating
• Moisure Sensitivity Level 1
• Marking:1D