RN1421∼RN1427
TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) (Bias Resistor built-in Transistor)
RN1421, RN1422, RN1423, RN1424
RN1425, RN1426, RN1427
Switching, Inverter Circuit, Interface Circuit
Unit: mm
and Driver Circuit Applications
z High current type (I (max) = 800mA)
C
z With built-in bias resistors
z Simplify circuit design
z Reduce a quantity of parts and manufacturing process
z Low V
(sat)
CE
z Complementary to RN2421 to RN2427
Equivalent Circuit and Bias Resister Values
Type No.
R1 (kΩ)
R2 (kΩ)
RN1421
RN1422
RN1423
RN1424
RN1425
RN1426
RN1427
1
2.2
4.7
10
1
2.2
4.7
10
10
10
10
S-Mini
JEDEC
JEITA
TO-236MOD
SC-59
0.47
1
TOSHIBA
2-3F1A
2.2
Weight: 12 mg (typ.)
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Collector-base voltage
Symbol
Rating
Unit
V
V
50
V
V
CBO
CEO
RN1421 to 1427
Collector-emitter voltage
50
RN1421 to 1424
RN1425, 1426
RN1427
10
Emitter-base voltage
V
V
5
6
EBO
Collector current
I
800
mA
mW
°C
C
Collector power dissipation
Junction temperature
Storage temperature range
P
200
C
RN1421 to 1427
T
150
j
T
stg
−55 to 150
°C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Start of commercial production
1988-03
1
2014-03-01