KTC2238AY Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 180 V
• Collector-Base Voltage, max: 180 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1.5 A
• Collector Dissipation: 25 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220
• Electrically Similar to the Popular 2SC2238AY transistor

Here is an image showing the pin diagram of this transistor.The KTC2238AY transistor can have a current gain of 120 to 240. The gain of the KTC2238A will be in the range from 70 to 240, for the KTC2238AO it will be in the range from 70 to 140.The complementary PNP transistor to the KTC2238AY is the KTA968AY.You can replace the KTC2238AY with the 2SC2238A, 2SC2238AY, 2SC2238B, 2SC2238BY, 2SC2336, 2SC2336A, 2SC2336B, 2SC3298A, 2SC3298A-Y, 2SC3298B, 2SC3298B-Y, 2SC4382, 2SC4883A, 2SC5171, 2SD1264A, 2SD1264A-P, 2SD772A, 2SD772B, 2SD792A, 2SD792B, KTC4370A, KTC4370AY, KTD2061, KTD2061Y, MJE15032, MJE15032G, MJE15034 or MJE15034G.