Product Summary

The MRF237 is a silicon NPN RF power transistor. It is designed for large signal power amplifier applications operating to 225 MHz.

Parametrics

MRF237 absolute maximum ratings: (1)IC: 1.0 A; (2)VCBO: 36 V; (3)VCEO: 18 V; (4)PDISS: 8.0 W @ TC = 25 ℃; (5)TJ: -65 ℃ to +200 ℃; (6)TSTG: -65 ℃ to +200 ℃; (7)θJC: 22 ℃/W.

Features

MRF237 characteristics: (1)BVCEO: 18 V; (2)BVCES: 36 V; (3)BVEBO: 4.0 V; (4)ICBO: 0.25 mA; (5)hFE: 5.0; (6)COB: 15 to 20 pF; (7)GPE: 12 to 14dB; (8)η: 50% to 62%.

Diagrams

MRF237 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
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MRF237
MRF237

Other


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Image Part No Mfg Description Data Sheet Download Pricing
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MRF24J40MCT-I/RM
MRF24J40MCT-I/RM

Microchip Technology

Zigbee / 802.15.4 Modules 2.4 GHZ IEEE 802.15.4 POWERTRA

Data Sheet

0-231: $9.14
MRF24J40MBT-I/RM
MRF24J40MBT-I/RM

Microchip Technology

Zigbee / 802.15.4 Modules 2.4GHz IEEE 802.15.4 Certified TCVR Mod

Data Sheet

0-231: $9.14
231-350: $9.14
MRF237
MRF237

Other


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MRF238
MRF238

Other


Data Sheet

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MRF240
MRF240

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MRF247
MRF247

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Negotiable