2N828 (GERMANIUM)
CASE 22
(TO·1S)
Collector
connected to cas.
PNP germanium epitaxial mesa transistor for highspeed sw...
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
PD
TJ , Tstg
Value
15 15 2.5 200 150 2.0 300 4.0
-65 to +100
Unit
Vdc Vdc Vdc mAdc mW mWjOC mW mW;oC
°c
FIGURE 1 - SWITCHING TIME TEST CIRCUIT
INPUT WAVEFORM
'--1----r-+,m
~5.4V
PULSE VOLTS
INTERNAL RESISTANCE
2000
UK
2800
TYPE RSAMPLING RESISTOR 200
NOTE, 1 ==_lmA
_3Ydc (APPROX) (ADJUST FOR Ie == _IOmA)
I., == +0.25mA
I" == -IOmA
USE TEKTRON IX TYPE RPLUG·IN
:F--4.4Y INPUT WAVEFORM
FIGURE 2 - CHARGE STORAGE TIME TEST CIRCUIT
PULSE VOLTS INTERNAL RESISTANCE
500
3500
TYPE RSAMPLING RESISTOR
9800
2011
-IOVdc (APPROX)
NO...
