2SA1943 Fairchild Semiconductor, 2SA1943 Datasheet
2SA1943
Available stocks
Related parts for 2SA1943
2SA1943 Summary of contents
Page 1
... These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics* Symbol R Thermal Resistance, Junction to Case θJC * Device mounted on minimum pad size h Classification FE Classification h FE1 © 2009 Fairchild Semiconductor Corporation 2SA1943/FJL4215 Rev 25°C unless otherwise noted a Parameter =25° =25°C unless otherwise noted a Parameter 110 1 ...
Page 2
... Current Gain Bandwidth Product T C Output Capacitance ob * Pulse Test: Pulse Width=20µs, Duty Cycle≤2% Ordering Information Part Number 2SA1943RTU 2SA1943OTU FJL4215RTU FJL4215OTU © 2009 Fairchild Semiconductor Corporation 2SA1943/FJL4215 Rev =25°C unless otherwise noted a Test Condition I =-5mA =-10mA ...
Page 3
... 0 [A], COLLECTOR CURRENT C Figure 3. DC current Gain ( O Grade ) 10000 o o Tj=-25 C Tj=25 C 1000 100 0.1 1 Ic[A], COLLECTOR CURRENT Figure 5. Base-Emitter Saturation Voltage © 2009 Fairchild Semiconductor Corporation 2SA1943/FJL4215 Rev -900mA -800mA -700mA B 100 I = -300mA -200mA -100mA ...
Page 4
... Pulse duration [sec] Figure 7. Thermal Resistance 160 140 120 100 C], CASE TEMPERATURE C Figure 9. Power Derating © 2009 Fairchild Semiconductor Corporation 2SA1943/FJL4215 Rev. C 100 10 1 0.1 0.01 0.01 0 100 125 150 175 4 I MAX. (Pulsed*) C 10ms* I MAX. (DC) 100ms* ...
Page 5
... Package Dimensions 4.90 ±0.20 (1.50) 2.50 ±0.20 5.45TYP ±0.30 [5.45 © 2009 Fairchild Semiconductor Corporation 2SA1943/FJL4215 Rev. C TO-264 20.00 ±0.20 (8.30) (8.30) (1.00) (0.50) (7.00) (7.00) (1.50) 3.00 ±0.20 +0.25 1.00 –0.10 5.45TYP ±0.30 ] [5. (2.00) (1.50) +0.25 0.60 2.80 ±0.30 –0.10 Dimensions in Millimeters www.fairchildsemi.com ...
Page 6
... Fairchild Semiconductor Corporation 2SA1943/FJL4215 Rev. C www.fairchildsemi.com 6 ...