KRX203U Datasheet. Specs and Replacement
Type Designator: KRX203U 📄📄
Material of Transistor: Si
Polarity: Pre-Biased-NPN*PNP
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 47 kOhm
Typical Resistor Ratio R1/R2 = 1
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 200 MHz
Forward Current Transfer Ratio (hFE), MIN: 80
Noise Figure, dB: -
Package: US6
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KRX203U datasheet
..1. Size:44K kec
krx203u.pdf 
KRX203U SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit design. ... See More ⇒
8.1. Size:44K kec
krx203e.pdf
KRX203E SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.1. Size:382K kec
krx207u.pdf
KRX207U SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit de... See More ⇒
9.2. Size:382K kec
krx208u.pdf
KRX208U SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit de... See More ⇒
9.3. Size:379K kec
krx205u.pdf
KRX205U SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit des... See More ⇒
9.4. Size:382K kec
krx206u.pdf
KRX206U SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit des... See More ⇒
9.5. Size:377K kec
krx205e.pdf
KRX205E SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit desi... See More ⇒
9.6. Size:45K kec
krx201e.pdf
KRX201E SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.7. Size:44K kec
krx202e.pdf
KRX202E SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.8. Size:44K kec
krx208e.pdf
KRX208E SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.9. Size:44K kec
krx209e.pdf
KRX209E SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.10. Size:45K kec
krx202u.pdf
KRX202U SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit design. ... See More ⇒
9.11. Size:46K kec
krx201u.pdf
KRX201U SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit design. ... See More ⇒
9.12. Size:44K kec
krx207e.pdf
KRX207E SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.13. Size:45K kec
krx204e.pdf
KRX204E SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.14. Size:46K kec
krx204u.pdf
KRX204U SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit design. ... See More ⇒
9.15. Size:45K kec
krx206e.pdf
KRX206E SEMICONDUCTOR TECHNICAL DATA EPITAXIAL PLANAR NPN/PNP TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B B1 FEATURES Including two devices in TES6. 1 6 DIM MILLIMETERS (Thin Extreme Super mini type with 6 Pin.) _ A 1.6 + 0.05 _ A1 1.0 + 0.05 With Built-in bias resistors. 5 2 _ B 1.6 + 0.05 _ B1 1.2 + 0.05 Simplify circuit design. ... See More ⇒
9.16. Size:44K kec
krx209u.pdf
KRX209U SEMICONDUCTOR EPITAXIAL PLANAR NPN/PNP TRANSISTOR TECHNICAL DATA SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B FEATURES B1 Including two devices in US6. DIM MILLIMETERS 1 6 _ (Ultra Super mini type with 6 leads.) A 2.00 + 0.20 _ 2 5 A1 1.3 + 0.1 With Built-in bias resistors. _ B 2.1 + 0.1 3 4 D _ B1 1.25 + 0.1 Simplify circuit design. ... See More ⇒
Detailed specifications: KRX104U, KRX105E, KRX105U, KRX201E, KRX201U, KRX202E, KRX202U, KRX203E, D209L, KRX204E, KRX204U, KRX205E, KRX205U, KRX206E, KRX206U, KRX207E, KRX207U
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