2N2919
MECHANICAL DATA
Dimensions in mm (inches)
8.51 (0.335)
9.40 (0.370)
7.75 (0.305)
8.51 (0.335)
DUAL NPN
PLANAR TRANSISTORS IN
TO77 PACKAGE
1.02
(0.040)
Max.
0.41 (0.016)
0.53 (0.021)
5.08
(0.200)
2.54
(0.100)
Applications
• Differential Amplifiers
4
1
2.54
(0.100)
5
0.74 (0.029)
1.14 (0.045)
3
6
• High Gain, Low Noise Audio Amplifiers
• Low Level Flip Flops
2
• Transducer Signal Conditioner Amplifiers
45˚
0.71 (0.028)
0.86 (0.034)
TO–77 PACKAGE (MO - 002AF)
Underside View
PIN 1 – Collector 1
PIN 4 – Emitter 2
PIN 5 – Base 2
PIN 2 – Base 1
PIN 3 – Emitter 1
PIN 6 – Collector 2
ABSOLUTE MAXIMUM RATINGS
(T
= 25°C unless otherwise stated)
EACH SIDE
60V
TOTAL DEVICE
amb
V
V
V
Collector – Base Voltage
Collector – Emitter Voltage
Emitter – Base Voltage
CBO
CEO
EBO
60V
6V
I
Continuous Collector Current
Total Device Dissipation
30mA
C
P
T
= 25°C
300mW
1.72mW / °C
750mW
4.3mW / °C
500mW
2.86W / °C
1.5W
D
D
AMB
Derate above 25°C
P
Total Device Dissipation
T = 25°C
C
Derate above 25°C
8.6mW / °C
T
T
Storage Temperature Range
–65 to 200°C
300°C
STG
Lead temperature (Soldering, 10 sec.)
L
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Document Number 3302
Issue 1
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Website: http://www.semelab.co.uk