BCX70 Series
Small Signal Transistor (NPN)
TO-236AB (SOT-23)
.122 (3.1)
.110 (2.8)
.016 (0.4)
3
.056 (1.43
)
.052 (1.33
)
Top View
ew
N
ct
odu
Pr
Mounting Pad Layout
0.037 (0.95)
0.037 (0.95)
1
2
max. .004 (0.1)
Pin Configuration
1 = Base 2 = Emitter
3 = Collector
.007 (0.175)
.005 (0.125)
.037(0.95) .037(0.95)
0.079 (2.0)
0.035 (0.9)
.045 (1.15)
.037 (0.95)
0.031 (0.8)
.016 (0.4)
.016 (0.4)
.102 (2.6)
.094 (2.4)
Dimensions in inches and (millimeters)
Dimensions in inches and (millimeters)
Mechanical Data
Case:
SOT-23 Plastic Package
Weight:
approx. 0.008g
Marking
BCX70G = AG
Code:
BCX70H = AH
BCX70J = AJ
BCX70K = AK
Packaging Codes/Options:
E8/10K per 13” reel (8mm tape), 30K/box
E9/3K per 7” reel (8mm tape), 30K/box
Features
• NPN Silicon Epitaxial Planar Transistors for
switching and AF amplifier applications.
• Suited for low level, low noise, low frequency
applications in hybrid circuits.
• Low current, low voltage.
• As complementary types, BCX71 Series PNP
transistors are recommended.
Maximum Ratings & Thermal Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Peak Base Current
Power Dissipation
Thermal Resistance Junction to Ambient Air
Junction Temperature
Storage Temperature Range
Note:
(1) Mounted on FR-4 printed-circuit board.
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
B
P
tot
R
ΘJA
T
j
T
S
Value
45
45
5.0
200
50
250
500
(1)
150
–65 to +150
Unit
V
V
V
mA
mA
mW
°C/W
°C
°C
11/10/00
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