Document
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]
.