数据搜索系统,热门电子元器件搜索 |
|
BC647CDW1T1 数据表(PDF) 5 Page - Leshan Radio Company |
|
BC647CDW1T1 数据表(HTML) 5 Page - Leshan Radio Company |
5 / 5 page LESHAN RADIO COMPANY, LTD. BC846b–5/5 BC846BDW1T1, BC847BDW1T1, BC847CDW1T1, BC848BDW1T1, BC848CDW1T1 SINGLE PULSE t 1 Z θJA (t) = r(t) R θJA R θJA = 328°C/W MAX D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t 1 T J(pk) – T C = P (pk) R θJC (t) t 2 P (pk) DUTY CYCLE, D = t 1 /t 2 D=0.5 0.2 0.1 0.05 0.02 0.01 t, TIME (ms) Figure 11. Thermal Response 0 1.0 10 100 1.0K 10K 100K 1.0M 1.0 0.1 0.01 0.001 -200 -100 -50 -10 -5.0 -2.0 -1.0 -5.0 -10 -30 -45 -65 -100 V CE , COLLECTOR–EMITTER VOLTAGE (V) Figure 12. Active Region Safe Operating Area The safe operating area curves indicate I C –V CE limits of thetransistor that must be observed for reliable operation. Collector load lines for specific circuits must fall below the limits indicated by the applicable curve. The data of Figure 12 is based upon T J(pk) = 150°C; T C or T A is variable depending upon conditions. Pulse curves are valid for duty cycles to 10% provided T J(pk) < 150°C. T J (pk) may be calculated from the data in Figure 12. At high case or ambient temperatures, thermal limitations will reduce the power that can be handled to values less than the limita- tions imposed by the secondary breakdown. |
类似零件编号 - BC647CDW1T1 |
|
类似说明 - BC647CDW1T1 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |