MA3450 OUTLINE DIMENSIONS Case Unit RATINGS Absolu

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MA3450 OUTLINE DIMENSIONS Case Unit RATINGS Absolu

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MA3000 Series
MA3450
OUTLINE DIMENSIONS
Case Unit
RATINGS
Absolute Maximum Ratings Item
Storage Temperature Operating Temperature Junction Temperature Peak Input Voltage Input Current Maximum Power Dissipation Dielectric Strength Insulation Resistance Voltage Current Current
Symbol Tstg Vdis Symbol ICEX
Conditions
Ratings -30125 -20125 Ratings 1530
Unit Unit
+,-,Fig.1 Measurement Circuit Peak Input Voltage Collector Cutoff Current ICEX. +,Pulse Pulse Width 150s MAX, Duty1/2, Sawtooth Wave, Peak Value. Ta=25 Heatsink Tc=100 Terminals Case Terminals Case 500VDC +,+,-PeakDuty +,-Q2 Collector Current
Electrical Characteristics (Tc=25) Item
Collector Cutoff Current
Conditions
VCE=500V,Fig.1 Measurement Circuit Peak Input Voltage Collector Cutoff Current ICEX.
Current Gain
Collector Emitter Saturation Voltage Driving Saturation Voltage Thermal Resistance
,,IB
VCE(sat) IC=5A, IB=1.0A, ,,IB VD(sat) IC=1.5A, IB=0.3A, ,,IB Junction Case
Copyright Copy;2000 Shindengen Electric Mfg.Co.Ltd
MA3450
Standard Operating ConditionDesign Standard Application Circuit Item
Input Rated Voltage Output Nominal Wattage Output Nominal Voltage Output Nominal Current
Conditions
Ratings AC85132 Ratings
Unit
Standard Operating ConditionStandard Operating Characteristics Ta=25 Item Conditions IO=4.2A, 20.5VVO24.6V Input Voltage Vin=90V, IO=4.2A Minimum Input Full Load Output Voltage Vin=132V, IO=0.0A Maximum Input Light Load Output Voltage Vin=132V, VO=20V Over Current Protection Foldback Current
Short Circuit
24.0±0.6 24.0±0.6
Nodamage Device, Automatic Recovery.
Unit
Refer Refer Refer Refer
Vin=132V, RO=0.5
Figure =Terminal Sign
Fig1. Measurement Circuit
Fig2. Output Voltage/Current
Copyright Copy;2000 Shindengen Electric Mfg.Co.Ltd
MA3450
Transient Thermal Impedance
Transient Thermal Impedance jc(t) [°C/W]
0.01 10-3 10-2
10-4
10-1
Time
MA3450
Forward Bias
limit
150µs
50µs
Collector Current
IS/B limit
25°C Single Pulse 0.01 1000
Collector-Emitter Voltage
MA3450
Collector Current Derating
Collector Current Rating
IS/B limit
limit
fixed
Junction Temperature [°C]
MA3450
Reverse Bias
Collector Current
0.3IC 3.0A VBB2 125°C
Collector-Emitter Voltage
MA3450
150°C
100°C
50°C 25°C
Current Gain
-20°C
0.001 0.01
Collector Current

MA3450 OUTLINE DIMENSIONS Case Unit RATINGS Absolu

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