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NEW PRODUCT
NEW PRODUCT
MMBT3906
SMALL SIGNAL TRANSISTORS (PNP)
SOT-23
.122 (3.1)
.118 (3.0)
.016 (0.4)
3
.056 (1.43
)
.052 (1.33
)
FEATURES
¨
PNP Silicon Epitaxial Planar Transistor
for switching and amplifier applications.
Top View
¨
As complementary type, the NPN
transistor MMBT3904 is recommended.
¨
This transistor is also available in the TO-92 case with
the type designation 2N3906.
1
2
max. .004 (0.1)
.007 (0.175)
.005 (0.125)
.037(0.95) .037(0.95)
.045 (1.15)
.037 (0.95)
MECHANICAL DATA
Case:
SOT-23 Plastic Package
Weight:
approx. 0.008g
Marking code:
2A
.016 (0.4)
.016 (0.4)
.102 (2.6)
.094 (2.4)
Dimensions in inches and (millimeters)
Pin configuration
1 = Base, 2 = Emitter, 3 = Collector.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25¡C ambient temperature unless otherwise specified
SYMBOL
VALUE
UNIT
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation at T
A
= 25 ¡C
ÐV
CBO
ÐV
CEO
ÐV
EBO
ÐI
C
P
tot
40
40
5.0
200
225
(1)
300
(2)
V
V
V
mA
mW
mW
¡C/W
¡C/W
¡C
¡C
Thermal Resistance Junction to Substrate Backside
Thermal Resistance Junction to Ambient Air
Junction Temperature
Storage Temperature Range
NOTES:
(1) Device on fiberglass subtrate, see layout
(2) Device on alumina substrate
R
qSB
R
qJA
T
j
T
S
320
(1)
450
(1)
150
Ð55 to +150
1/5/99
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