KTC2238 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 160 V
• Collector-Base Voltage, max: 160 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1.5 A
• Collector Dissipation: 25 W
• DC Current Gain (h_fe): 70 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 2SC2238 transistor

Here is an image showing the pin diagram of this transistor.The KTC2238 transistor can have a current gain of 70 to 240. The gain of the KTC2238O will be in the range from 70 to 140, for the KTC2238Y it will be in the range from 120 to 240.The complementary PNP transistor to the KTC2238 is the KTA968.You can replace the KTC2238 with the 2SC2238, 2SC2238A, 2SC2238B, 2SC2336, 2SC2336A, 2SC2336B, 2SC3298, 2SC3298A, 2SC3298B, 2SC4382, 2SC4883A, 2SD1264A, 2SD772A, 2SD772B, 2SD792A, 2SD792B, KTC2238A, KTC4370, KTC4370A, KTD2061, MJE15032, MJE15032G, TIP41F or TIP42F.