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MJE243 Datasheet(PDF) 4 Page - ON Semiconductor |
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MJE243 Datasheet(HTML) 4 Page - ON Semiconductor |
4 / 6 page MJE243 − NPN, MJE253 − PNP http://onsemi.com 4 10 VCE, COLLECTOR−EMITTER VOLTAGE (VOLTS) 0.1 30 0.01 0.05 Figure 5. Active Region Safe Operating Area 500 ms dc 5.0 20 10 7.0 5.0 3.0 2.0 1.0 100 ms TJ = 150°C 0.2 0.5 1.0 2.0 0.02 1.0ms 100 70 50 5.0ms BONDING WIRE LIMITED THERMALLY LIMITED @ TC = 25°C (SINGLE PULSE) SECOND BREAKDOWN LIMITED CURVES APPLY BELOW RATED VCEO MJE243/MJE253 There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area curves indicate IC − VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. The data of Figure 5 is based on TJ(pk) = 150_C; TC is variable depending on conditions. Second breakdown pulse limits are valid for duty cycles to 10% provided TJ(pk) v 150_C. TJ(pk) may be calculated from the data in Figure 4. At high case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by second breakdown. 10K IC, COLLECTOR CURRENT (AMPS) 10 5K 3K 2K 1K 500 300 200 100 50 Figure 6. Turn−Off Time 30 20 0.01 0.03 0.05 0.5 0.2 0.02 0.1 0.3 10 5 2 13 VCC = 30 V IC/IB = 10 IB1 = IB2 TJ = 25°C ts tf VR, REVERSE VOLTAGE (VOLTS) 10 100 100 200 50 Figure 7. Capacitance 70 50 20 10 7.0 5.0 3.0 1.0 2.0 TJ = 25°C Cib Cob MJE243 (NPN) MJE253 (PNP) 30 NPN MJE243 PNP MJE253 20 70 30 |
Similar Part No. - MJE243_06 |
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Similar Description - MJE243_06 |
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