MMBTA42
High Voltage NPN Transistor
Features
•
High voltage
•
For telephony or professional communication
equipment applications
Lead-free parts for green partner, exceeds environmental
standards of MIL-STD-19500 /228
Suffix "-H" indicates Halogen-free part, ex.
MMBTA42-H
Package outline
SOT-23
0.045 (1.15)
0.020 (0.50)
(C)
0.120 (3.04)
0.110 (2.80)
.084(2.10)
.068(1.70)
(B)
(A)
Mechanical data
•
Epoxy:UL94-V0 rated flame retardant
•
Case : Molded plastic, SOT-23
•
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
0.063 (1.60)
0.047 (1.20)
0.108 (2.75)
0.083 (2.10)
0.027 (0.67)
0.013 (0.32)
0.012 (0.30)
0.003 (0.09)
0.007 (0.18)
•
•
Mounting Position : Any
•
Weight : Approximated 0.008 gram
0.051 (1.30)
0.035 (0.89)
Dimensions in inches and (millimeters)
Maximum ratings
(AT T =25 C unless otherwise noted)
o
A
PARAMETER
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current - continuous
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
0.034 (0.85)
•
Value
300
300
6.0
500
UNIT
Vdc
Vdc
Vdc
mAdc
Thermal characteristics
CHARACTERISTIC
Total device dissipation FR-5 board T
A
= 25°C
(1)
Derate above 25°C
Thermal resistance (1)
Total device dissipation alumina
substrate(2)
Thermal resistance(2)
Storage temperature range
1. FR-5 = 1.0 X 0.75 X0.062 in.
2. Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina.
Junction to ambient
T
A
= 25°C
Derate above 25°C
Junction to ambient
R
θJA
T
J
T
STG
SYMBOL
P
D
Max
225
1.8
R
θJA
P
D
556
300
2.4
417
-55 to +150
-55 to +150
UNIT
mW
mW/
O
C
O
C/W
mW
mW/
O
C
O
C/W
o
Operating junction temperature range
C
C
o
Document ID
Issued Date
2003/03/08
Revised Date
2015/05/16
Revision
D
Page.
4
Page 1
AS-3140032
MMBTA42
High Voltage NPN Transistor
Electrical characteristics
(AT T =25 C unless otherwise noted)
o
A
Off characteristics
PARAMETER
Collector-base breakdown voltage
CONDITIONS
I
C
= 100µAdc, I
E
= 0
SYMBOL
V
(BR)CBO
V
(BR) CEO
V
(BR) EBO
I
EBO
I
CBO
Min.
300
300
6.0
0.1
0.1
Max.
UNIT
Vdc
Vdc
Vdc
µAdc
µAdc
Collector-emitter breakdown voltage(3) I
C
= 1.0mAdc, I
B
= 0
Emitter-base breakdown voltage
Emitter cutoff current
Collector cutoff current
On characteristics(3)
PARAMETER
DC current gain
Both types
Both types
MMBTA42
Collector-emitter saturation voltage
Base-emitter saturation voltage
Small signal characteristics
PARAMETER
Current gain bandwidth product
Collector−base capacitance
CONDITIONS
I
C
= 10mA, V
CE
= 20Vdc,
f=100MHz
I
E
= 0, V
CB
= 20Vdc,
f=1.0MHz
CONDITIONS
I
C
= 1.0mAdc, V
CE
=10Vdc
I
C
= 10mAdc, V
CE
= 10Vdc
I
C
= 20mAdc, I
B
= 2.0mAdc
I
C
= 20mAdc, I
B
= 2.0mAdc
I
E
= 100µAdc, I
C
= 0
V
EB
= 6.0Vdc, I
C
= 0
V
CB
= 200Vdc, I
E
= 0
SYMBOL
h
FE
Min.
25
40
40
Max.
UNIT
V
CE(sat)
V
BE( sat )
0.5
0.9
Vdc
Vdc
SYMBOL
f
T
C
cb
Min.
50
Max.
UNIT
MHz
3.0
pF
3. Pulse test: pulse width
≤
300µs, duty cycle
≤
2.0%
Document ID
Issued Date
2003/03/08
Revised Date
2015/05/16
Revision
D
Page.
4
Page 2
AS-3140032
Rating and characteristic curves (MMBTA42)
200
V
CE
=
10Vdc
h
FE
,
DC CURRENT GAIN
T
J
=
125°C
100
25°C
50
-55°C
30
20
1.0
2.0
3.0
5.0
7.0
10
20
30
50
70
100
I
C
,
COLLECTOR CURRENT
(mA)
Figure 1. DC Current Gain
100
50
20
10
5.0
100
C, CAPACITANCE
(pF)
70
C
ib
f
T
,
CURRENT-GAIN -BANDWIDTH
PRODUCT
(MHz)
50
30
T
J
=
25°C
V
CE
=
20 V
f
=
20 MHz
20
2.0
1.0
0.2
0.5
1.0
2.0
5.0
10
C
cb
20
50
100
200
10
1.0
2.0
3.0
5.0 7.0
10
20
30
50
70
100
VR
,
REVERSE VOLTAGE
(VOLTS)
IC
,
COLLECTOR CURRENT
(mA)
Figure 2. Capacitance
Figure 3. Current-Gain-Bandwidth Product
1.4
T
J
=
25°C
1.2
V, VOLTAGE
(VOLTS)
1.0
0.8
0.6
0.4
V
BE(sat)
@
I
C
/I
B
=
10
V
BE(on)
@
V
CE
=
10 V
5.0
0.2
V
CE(sat)
@
I
C
/I
B
=
10
0
1.0
2.0
3.0
5.0 7.0
10
20
30
50
70
100
I C
,
COLLECTOR CURRENT
(mA)
Figure 4.
"on"
Voltages
Document ID
Issued Date
2003/03/08
Revised Date
2015/05/16
Revision
D
Page.
4
Page 3
AS-3140032
MMBTA42
High Voltage NPN Transistor
Pinning information
Pin
PinB
PinC
PinE
Base
Collector
Emitter
B
E
Simplified outline
C
Symbol
C
B
E
Marking
Type number
MMBTA42
Marking code
1D / M1E
Suggested solder pad layout
SOT-23
0.037(0.95)
0.037(0.95)
0.079(2.0)
0.035(0.90)
0.031(0.80)
Dimensions in inches and (millimeters)
Reel packing
PACKAGE
REEL SIZE
REEL
(pcs)
3,000
COMPONENT
SPACING
(m/m)
4.0
BOX
(pcs)
30,000
INNER
BOX
(m/m)
183*123*183
REEL
DIA,
(m/m)
178
CARTON
SIZE
(m/m)
382*257*387
CARTON
(pcs)
240,000
APPROX.
GROSS WEIGHT
(kg)
11.6
SOT-23
7"
Document ID
Issued Date
2003/03/08
Revised Date
2015/05/16
Revision
D
Page.
4
Page 4
AS-3140032
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