Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Active components Transistors KEC kra221-226
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SEMICONDUCTOR KRA221~KRA226
TECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTOR
HIGH CURRENT SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
B C
FEATURES
With Built-in Bias Resistors.
A
Simplify Circuit Design.
Reduce a Quantity of Parts and Manufacturing Process. N DIM MILLIMETERS
E A 4.70 MAX
High Output Current :-800mA. K
G B 4.80 MAX
D C 3.70 MAX
D 0.45
J
E 1.00
F 1.27
G 0.85
H 0.45
H J _
14.00 + 0.50
F F K 0.55 MAX
L 2.30
M 0.45 MAX
EQUIVALENT CIRCUIT BIAS RESISTOR VALUES N 1.00
1 2 3
C
L
TYPE NO.
M
OUT R1(k ) R2(k ) 1. EMITTER
KRA221 1 1 2. COLLECTOR
3. BASE
R1 KRA222 2.2 2.2
IN
R2 KRA223 4.7 4.7
TO-92
KRA224 10 10
COMMON(+) KRA225 1 10
KRA226 2.2 10
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRA221 226 VO -50 V
KRA221 -10, 10
KRA222 -12, 10
KRA223 -20, 10
Input Voltage VI V
KRA224 -30, 10
KRA225 -10, 5
KRA226 -12, 6
Output Current IO -800 mA
Power Dissipation PD 625 mW
KRA221 226
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
2009. 2. 25 Revision No : 0 1/5
KRA221~KRA226
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRA221 226 IO(OFF) VO=-30V, VI=0 - - -10 A
KRA221 33 - -
KRA222
39 - -
KRA223 47 - -
DC Current Gain GI VO=-5V, IO=-50mA
KRA224 56 - -
KRA225 56 - -
KRA226 56 - -
Output Voltage KRA221 226 VO(ON) IO=-50mA, II=-2.5mA - -0.1 -0.3 V
KRA221 - - -3.0
KRA222 - - -3.0
KRA223 - - -3.0
Input Voltage (ON) VI(ON) VO=-0.3V, IO=-20mA V
KRA224 - - -3.0
KRA225 - - -3.0
KRA226 - - -2.0
KRA221 224 -0.5 - -
Input Voltage (OFF) VI(OFF) VO=-5V, IO=-0.1mA V
KRA225 226 -0.3 - -
VO=-10V, IO=-5mA,
Transition Frequency KRA221 226 fT* - 200 - MHz
f=100MHz
KRA221 - - -7.2
KRA222 - - -7.2
KRA223 - - -1.8
Input Current II VI=-5V mA
KRA224 - - -0.88
KRA225 - - -7.2
KRA226 - - -3.6
KRA221 0.7 1 1.3
KRA222 1.54 2.2 2.86
KRA223 3.29 4.7 6.11
Input Resistor R1 - k
KRA224 7 10 13
KRA225 0.7 1 1.3
KRA226 1.54 2.2 2.86
KRA221 224 0.8 1 1.2
Resistor Ratio KRA225 R2/R1 - 8 10 12
KRA226 3.6 4.5 5.5
Note : * Characteristic of Transistor Only.
2009. 2. 25 Revision No : 0 2/5
KRA221~KRA226
I O - VI(ON) I O - VI(ON)
KRA221 KRA222
-500 -500
-300 VO =-0.3V -300 VO =-0.3V
OUTPUT CURRENT I O (mA)
OUTPUT CURRENT I O (mA)
-100 -100
-50 -50
-30 -30
-10 -10
Ta=100 C
Ta=100 C
-5 -5
-3 -3
Ta=25 C Ta=25 C
Ta=-25 C Ta=-25 C
-1 -1
-0.5 -0.5
-0.3 -0.3
-0.1 -0.3 -1 -3 -10 -30 -100 -300 -1k -0.1 -0.3 -1 -3 -10 -30 -100 -300 -1k
INPUT ON VOLTAGE V I(ON) (V) INPUT ON VOLTAGE V I(ON) (V)
I O - V I(OFF) I O - V I(OFF)
KRA221 KRA222
-5k -5k
-3k VO =-5V -3k V O =-5V
OUTPUT CURRENT I O (◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo