2N828
2N828 is PNP germanium epitaxial mesa transistor manufactured by Motorola Semiconductor.
2N828 (GERMANIUM)
CASE 22
(TO- 1S)
Collector connected to cas.
PNP germanium epitaxial mesa transistor for highspeed switching applications.
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector-Current
Total Device Dissipation @ TA =25°C
Derate above 25°C
Total Device Dissiopation @ TC =25°C .
Derate above 25 C Operating and Storage Junction
Temperature Range
Symbol
VCEO VCB VEB IC PD
TJ , Tstg
Value
15 15 2.5 200 150 2.0 300 4.0
-65 to +100
Unit
Vdc Vdc Vdc m Adc m W m Wj OC m W m W;o C
°c
FIGURE 1
- SWITCHING TIME TEST CIRCUIT
'--1----r- INPUT WAVEFORM
+,m
~5.4V
PULSE VOLTS
INTERNAL RESISTANCE
TYPE RSAMPLING RESISTOR 200
NOTE, 1-
- ==_lm A
_3Ydc (APPROX) (ADJUST FOR Ie == _IOm A)
I., == +0.25m A
I" == -IOm A
USE TEKTRON IX TYPE R PLUG- IN
:F--4.4Y INPUT WAVEFORM
FIGURE...
