Shindengen Electric Manufacturing Company Ltd MA2450 Datasheet
SHINDENGEN
)
k
Power Switching Regulators
MA2450
RATINGS
MA2000 Series
OUTLINE DIMENSIONS
Case : MA7
Unit : mm
●Absolute Maximum Ratings
Item
Storage Temperature
Operating Temperature
Junction Temperature
Peak Input Voltage
Input Current
Maximum Operating Frequency
Maximum Power Dissipation
Dielectric Strength
Insulation Resistance Terminals To Case 500VDC
Fold Back Control Voltage
Fold Back Control Current
Symbol Unit
Tstg -30～125 -30～125 ℃
Top
Case Temperature
Tj 150 150 ℃
②+,④-,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff Current I
Vin
Iin
Pulse Pulse Width 150μs MAX, Duty1/2, Sawtooth Wave, Peak Value, ②+,④-
P
Ta=25℃
D
P
Heatsink Tc=100℃
D
Terminals To Case AC 1 min
Vdis
Fold Control Resistance=0Ω Duty 1/2, ④,⑦
(max)
(max)
④-,⑥+
V
I
f(max
CONT
CONT
●Electrical Characteristics (Tc=25℃)
Symbol Unit
VCE=500V,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff
Collector Cutoff Current
DC Current Gain
Q1
Collector to Emitter Saturation
Voltage
Thermal Resistance
D1
Reverse Current
Forward Voltage
Driving Saturation Voltage
I
CEX
h
FE
(sat)
V
CE
θjc
I
R
V
VD(sat)
Current I
V
IC=5.0A, IB=1.0A, ②＋,④－,⑤I
Junction to Case MAX 2.5 MAX 2.5
VR=450V,①+,②-MAX 10MAX 10
IF=0.6A,①-,②+MAX 1.7 MAX 1.7
F
IC=1.5A, IB=0.3A, ⑤ +,④ - MAX 2.3 MAX 2.3
. , ②＋,④－
CEX
= 5V, IC = 5A, ②＋,④－,⑤I
CE
RatingsConditions
P Class N Class
-20～125 -20～125 ℃
.
500 500 V
CEX
10 10A
200 200
33W
H
Z
20 20 W
22kV
100 100 MΩ
±8 ±8V
100 100 mA
ConditionsItem
B
B
Ratings
P Class N Class
MAX 0.1 MAX 0.1
15～30 -
MAX 1.0 MAX 1.0
mA
V
℃/W
μA
V
MIN 1.7 MIN 1.7
V
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
MA2450
●Standard Operating Condition・Design Standard For Application Circuit
Conditions
Input Rated Voltage AC90～132 AC90～132
Output Nomina l Wattage 100 100
Output Nominal Voltage 15 15
Output Nomina l Current 6.6 6.6
RatingsItem
P Class N Class
●Standard Operating Condition・Standard Operating Characteristics （Ta=25℃）
Item
Minimum Input Full Load Output Voltage
Maximum Input L ight Load Outpu t Voltage
AC Input Volta ge
Over Current Protection
Foldback Current
Short Circuit
Vin=90V, IO=6.6A
Vin=132V, IO=0.66A
IO=6.6A
Vin=132V, VO=12V
Vin=132V, RO=0.5Ω
Conditions Ratings
P Class N Cl ass
15.0±0.75 15.0±0.75
15.0±0.75 15.0±0.75
MAX 85 MAX 85
MAX 10MAX 10
Nodamage To Any Device,
Automatic Recov ery.
Unit
VFig 2, ① Refer
VFig 2, ② Refer
V
AFig 2, ③ Refer
-Fig 2, ④ Refer
mV
Output Ripple Noise
Figure in ○=Terminal Sign
Vin=90～132V, IO=0.66～6.6A
MAX 150 MAX 150
P-P
Unit
V
W
V
A
Fig2. Output Voltage/CurrentFig1. Measurement Circuit
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
2
10
1
10
0
10
-1
10
Transient Thermal Impedance
MA2450
100
10
-2
Time t [s]
10
-3
10
-4
10
-5
1
0.1
10
0.01
Transient Thermal Impedance θjc(t) [°C/W]
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