2N4237 Specs and Replacement
Type Designator: 2N4237
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 5 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 1 A
Max. Operating Junction Temperature (Tj): 200 °C
Electrical Characteristics
Transition Frequency (ft): 80 MHz
Forward Current Transfer Ratio (hFE), MIN: 15
Noise Figure, dB: -
Package: TO5
- BJT ⓘ Cross-Reference Search
2N4237 datasheet
..1. Size:144K central
2n4237 2n4238 2n4239.pdf 
TM 2N4237 Central 2N4238 Semiconductor Corp. 2N4239 NPN SILICON TRANSISTOR DESCRIPTION The CENTRAL SEMICONDUCTOR 2N4237, 2N4238, and 2N4239 are Silicon NPN Transistors, in a hermetically sealed metal case designed for power amplifier, power driver and switching power supply applications. JEDEC TO-39 CASE MAXIMUM RATINGS (TC=25 C unless otherwise noted) SYMBOL 2N4237 2N4238 2N... See More ⇒
..2. Size:174K bocasemi
2n4237 2n4238 2n4239.pdf
Boca Semicondcutor Corp. bocasemi.com http //www.bocasemi.com http //www.bocasemi.com http //www.bocasemi.com ... See More ⇒
9.1. Size:9K semelab
2n4236x.pdf
"2N4236X" 2N4236X Dimensions in mm (inches). Bipolar PNP Device in a 8.51 (0.34) 9.40 (0.37) Hermetically sealed TO39 7.75 (0.305) 8.51 (0.335) Metal Package. 6.10 (0.240) 6.60 (0.260) Bipolar PNP Device. 0.89 max. (0.035) 12.70 (0.500) min. 0.41 (0.016) 0.53 (0.021) VCEO = 80V dia. IC = 3A 5.08 (0.200) typ. 2.54 All Semelab hermetically sealed p... See More ⇒
9.2. Size:196K bocasemi
2n4234 2n4235 2n4236.pdf
Boca Semiconductor corp. bocasemi.com http //www.bocasemi.com http //www.bocasemi.com http //www.bocasemi.com http //www.bocasemi.com ... See More ⇒
9.3. Size:196K bocasemi
2n6312 2n6313 2n6314 2n4231a 2n4232a 2n4233a.pdf
A Boca Semiconductor Corp. BSC http //www.bocasemi.com A Boca Semiconductor Corp. BSC http //www.bocasemi.com A Boca Semiconductor Corp. BSC http //www.bocasemi.com A Boca Semiconductor Corp. BSC http //www.bocasemi.com ... See More ⇒
9.4. Size:62K cdil
2n4234 5 6.pdf
Continental Device India Limited An ISO/TS 16949 and ISO 9001 Certified Company PNP SILICON PLANAR TRANSISTORS 2N4234, 2N4235 2N4236 TO-39 Metal Can Package General Purpose Transistor ABSOLUTE MAXIMUM RATINGS DESCRIPTION SYMBOL 2N4234 2N4235 2N4236 UNIT VCEO Collector Emitter Voltage 40 60 80 V VCBO Collector Base Voltage 40 60 80 V VEBO Emitter Base Voltage 7.0 V IB Base Curr... See More ⇒
9.5. Size:184K inchange semiconductor
2n4231.pdf
isc Silicon NPN Power Transistor 2N4231 DESCRIPTION Excellent Safe Operating Area Low Collector-Emitter Saturation Voltage 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation. APPLICATIONS Designed for general-purpose power amplifier and switching applications ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PARAMETER VALUE U... See More ⇒
9.6. Size:188K inchange semiconductor
2n4232a.pdf
isc Silicon NPN Power Transistor 2N4232A DESCRIPTION Excellent Safe Operating Area Low Collector-Emitter Saturation Voltage 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation. APPLICATIONS Designed for general-purpose power amplifier and switching applications ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PARAMETER VALUE ... See More ⇒
9.7. Size:188K inchange semiconductor
2n4233a.pdf
isc Silicon NPN Power Transistor 2N4233A DESCRIPTION Excellent Safe Operating Area Low Collector-Emitter Saturation Voltage 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation. APPLICATIONS Designed for general-purpose power amplifier and switching applications ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PARAMETER VALUE ... See More ⇒
Detailed specifications: 2N4231A, 2N4232, 2N4232A, 2N4233, 2N4233A, 2N4234, 2N4235, 2N4236, BD333, 2N4238, 2N4239, 2N424, 2N4240, 2N4241, 2N424-1, 2N4241MP, 2N4242
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