MA3830 SHINDENGEN | Alldatasheet
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Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd MA3000 Series RATINGS OUTLINE DIMENSIONS (Unit : mm) MA3830 Case : MA7 Power Switching Regulators
- Absolute Maximum Ratings Symbol Unit Storage Temperature Tstg ℃ Operating Temperature Top ℃ Junction Temperature Tj ℃ Peak Input Voltage Vin V DC ②+,④- A Input Current Iin Pulse ②+,④- Pulse Width 150μs MAX, Duty1/2, Sawtooth Wave, Peak Value. A Maximum Power Dissipation PD Ta=25℃ W PD Heatsink Tc=100℃ W Dielectric Strength Vdis Terminals To Case AC 1 min kV Insulation Resistance Terminals To Case 500VDC MΩ Max Voltage ④ to ⑦ V④・⑦ ④+,⑦- V Max Current ⑥ to ④ I⑥・④ ⑥+,④- （Peak）Duty Max 3/5 mA Max Current ⑤ to ④ I⑤・④ ⑤+,④- （Q2 Collector Current） mA
- Electrical Characteristics (Tc=25 ℃) Symbol Unit Collector Cutoff Current ICEX μA Q1 DC Current Gain hFE VCE = 5V, IC = 3.0A, ②＋,④－,⑤IB VCE(sat) IC=3.0A, IB=0.6A, ②＋,④－,⑤IB V V Driving Saturation Voltage VD(sat) IC=1.5A, IB=0.3A, ②＋,④－,⑤IB V Thermal Resistance θjc Junction to Case ℃/W Collector to Emitter Saturation Voltage MAX 100 Item Item Conditions Conditions VCE=850V,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff Current ICEX. , ②＋,④－ ②+,④-,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff Current ICEX. 150 Ratings Ratings -30～125 -20～125 500 100 100 850 11～22 MAX 1.0 MAX 2.3 MAX 2.2 MIN 1.7
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd MA3830
- Standard Operating Condition・Design Standard For Application Circuit Unit Input Rated Voltage V Output Nominal Wattage W Output Nominal Voltage V Output Nominal Current A
- Standard Operating Condition・Standard Operating Characteristics （Ta=25℃） Ratings Unit AC Input Voltage IO=4.2A, 20.5V≦VO≦24.6V MAX 175 V Minimum Input Full Load Output Voltage Vin=180V, IO=4.2A 24.0±0.6 V Fig 2, ① Refer Maximum Input Light Load Output Voltage Vin=276V, IO=0.0A 24.0±0.6 V Fig 2, ② Refer Over Current Protection Foldback Current Vin=276V, VO=20V MAX 6.0 A Fig 2, ③ Refer Short Circuit Vin=276V, RO=0.5Ω Nodamage To Any Device, Automatic Recovery. - Fig 2, ④ Refer Figure in ○=Terminal Sign 100 4.2 Item Conditions Item Conditions Ratin gs AC175～276 Fig2. Output Voltage/CurrentFig1. Measurement Circuit
Transient Thermal Impedance 0.01 0.1 MA3830 10-4 10-3 10-2 10-1 100 101 102 0.05 0.50.2 20 5052 200 500 2000 5000 Time t [s] Transient Thermal Impedance θjc(t) [°C/W]
0.01 0.1 10 100 1000 MA3830 50µs Tc = 25°C Single Pulse 150µs Collector-Emitter Voltage V CE [V] Collector Current I C [A] PT limit IS/B limit
MA3830 Collector Current Derating Collector Current Rating [%] VCE = fixed Junction Temperature Tj [ °C] PT limit IS/B limit
IB1 = 0.25IC IB2 = 0.9A VBB2 = 5V Tc < 125°C Reverse Bias SOA Collector-Emitter Voltage V CE [V] Collector Current I C [A]
0.001 0.01 0.1 1 VCE = 5V Tj = 150°C 100°C 50°C 25°C 0°C −20°C hFE - IC Collector Current I C [A] DC Current Gain hFE