2SD1133-D Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 70 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 4 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 160 to 320
• Transition Frequency, min: 7 MHz
• Operating and Storage Junction Temperature Range: -45 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The 2SD1133-D transistor can have a current gain of 160 to 320. The gain of the 2SD1133 will be in the range from 60 to 320, for the 2SD1133-B it will be in the range from 60 to 120, for the 2SD1133-C it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SD1133-D might only be marked "D1133-D".The complementary PNP transistor to the 2SD1133-D is the 2SB857-D.The 2STF1360 (SOT-89), 2STN1360 (SOT-223) and NZT560 (SOT-223) is the SMD version of the 2SD1133-D transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SD1133-D with the 2SC1826, 2SC1985, 2SC1986, 2SC2075, 2SC3179, 2SC3851, 2SC3851A, 2SC4007, 2SC4007-F, 2SC4008, 2SC4008-F, 2SC4550, 2SC4551, 2SC4552, 2SD1134, 2SD1134-D, 2SD1274, 2SD1274A, 2SD1274B, 2SD613, 2SD613-F, 2SD823, BD203, BD243A, BD243B, BD243C, BD303, BD535, BD537, BD539A, BD539B, BD539C, BD543A, BD543B, BD543C, BD545A, BD545B, BD545C, BD797, BD799, BD801, BD807, BD809, BD949, BD951, BD953, BDT81, BDT81F, BDT83, BDT83F, BDT85, BDT85F, BDX77, D44H11, D44H11FP or D44H8.