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MA3810 Dataheets PDF



Part Number MA3810
Manufacturers Shindengen Electric Mfg.Co.Ltd
Logo Shindengen Electric Mfg.Co.Ltd
Description Power Switching Regulators
Datasheet MA3810 DatasheetMA3810 Datasheet (PDF)

SHINDENGEN Power Switching Regulators MA3000 Series MA3810 OUTLINE DIMENSIONS Case : MA7 Unit : mm RATINGS ●Absolute Maximum Ratings Item Storage Temperature Operating Temperature Junction Temperature Peak Input Voltage Input Current Maximum Power Dissipation Dielectric Strength Insulation Resistance Max Voltage ④ to ⑦ Max Current ⑥ to ④ Max Current ⑤ to ④ Symbol Tstg Top Tj Vin Iin PD PD Vdis V④・⑦ I⑥・④ I⑤・④ Conditions Ratings -30~125 -20~125 150 850 2 4 3 14 2 100 6 100 500 Ratings MAX 10.

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SHINDENGEN Power Switching Regulators MA3000 Series MA3810 OUTLINE DIMENSIONS Case : MA7 Unit : mm RATINGS ●Absolute Maximum Ratings Item Storage Temperature Operating Temperature Junction Temperature Peak Input Voltage Input Current Maximum Power Dissipation Dielectric Strength Insulation Resistance Max Voltage ④ to ⑦ Max Current ⑥ to ④ Max Current ⑤ to ④ Symbol Tstg Top Tj Vin Iin PD PD Vdis V④・⑦ I⑥・④ I⑤・④ Conditions Ratings -30~125 -20~125 150 850 2 4 3 14 2 100 6 100 500 Ratings MAX 100 11~22 MAX 1.0 MIN 1.7 MAX 2.3 MAX 3.5 Unit ℃ ℃ ℃ V A A W W kV MΩ V mA mA ②+,④-,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff Current ICEX. DC ②+,④Pulse ②+,④- Pulse Width 150μs MAX, Duty1/2, Sawtooth Wave, Peak Value. Ta=25℃ Heatsink Tc=100℃ Terminals To Case AC 1 min Terminals To Case 500VDC ④+,⑦⑥+,④-  (Peak)Duty Max 3/5 ⑤+,④-  (Q2 Collector Current) ●Electrical Characteristics (Tc=25℃) Symbol Item Collector Cutoff Current Conditions VCE=850V,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff Current ICEX. , ②+,④- Unit μA V V V ℃/W Q1 DC Current Gain Collector to Emitter Saturation Voltage Driving Saturation Voltage Thermal Resistance ICEX hFE VCE = 5V, IC = 1.0A, ②+,④-,⑤IB VCE(sat) IC=1.0A, IB=0.2A, ②+,④-,⑤IB VD(sat) θjc IC=1.5A, IB=0.2A, ②+,④-,⑤IB Junction to Case Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd MA3810 ●Standard Operating Condition・Design Standard For Application Circuit Item Input Rated Voltage Output Nominal Wattage Output Nominal Voltage Output Nominal Current Conditions Ratings AC175~276 40 12 3.3 Ratings MAX 175 Unit V W V A ●Standard Operating Condition・Standard Operating Characteristics (Ta=25℃) Item Conditions IO=3.3A, 10.5V≦VO≦12.6V AC Input Voltage Vin=180V, IO=3.3A Minimum Input Full Load Output Voltage Vin=276V, IO=0.0A Maximum Input Light Load Output Voltage Foldback Current Vin=276V, VO=10V Over Current Protection Short Circuit 12.0±0.6 12.0±0.6 MAX 5.3 Nodamage To Any Device, Automatic Recovery. Unit V V V A - Fig 2, ① Refer Fig 2, ② Refer Fig 2, ③ Refer Fig 2, ④ Refer Vin=276V, RO=0.5Ω Figure in ○=Terminal Sign Fig1. Measurement Circuit Fig2. Output Voltage/Current Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd MA3810 Transient Thermal Impedance 10 1 Transient Thermal Impedance θjc(t) [°C/W] 0.1 0.01 10-3 10-2 10-4 10-1 100 101 102 Time t [s] MA3810 10 Forward Bias SOA 150 µs PT limit 50 µs 1 IS/B limit Collector Current IC [A] 0.1 Tc = 25°C Single Pulse 0.01 10 100 1000 Collector-Emitter Voltage VCE [V] MA3810 100 Collector Current Derating Collector Current Rating [%] 80 IS/B limit 60 40 PT limit 20 VCE = fixed 0 0 50 100 150 Junction Temperature Tj [°C] MA3810 5 Reverse Bias SOA 4 Collector Current IC [A] 3 2 1 IB1 = 0.25IC IB2 = 0.3A VBB2 = 5V Tc < 125°C 0 0 200 400 600 800 1000 Collector-Emitter Voltage VCE [V] MA3810 hFE - I C VCE = 5V 100 Tj = 150°C 100°C 50°C 25°C 0 °C DC Current Gain hFE 10 − 20°C 0.001 0.01 0.1 1 Collector Current IC [A] .


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