Shindengen Electric Manufacturing Company Ltd MA2830 Datasheet
SHINDENGEN
)
k
Power Switching Regulators
MA2830
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 ℃
Vin
②+,④-,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff Current I
Iin
Pulse Pulse Width 150μs MAX, Duty1/2, Sawtooth Wave, Peak Value, ②+,④-
P
Ta=25℃
D
P
Heatsink Tc=100℃
D
Vdis
Terminals To Case AC 1 min
(max)
Fold Control Resistance=0Ω Duty 1/2, ④,⑦
(max)
④-,⑥+
V
I
f(max
CONT
CONT
●Electrical Characteristics (Tc=25℃)
Item
Collector Cutoff Current
Q1
DC Current Gain
Collector to Emitter Saturation
Voltage
Thermal Resistance
D1
Reverse Current
Forward Voltage
Driving Saturation Voltage
Symbol Unit
VCE=850V,Fig.1 is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff
I
CEX
h
FE
V
(sat)
CE
θjc
I
R
V
VD(sat)
Current I
V
IC=3.0A, IB=0.6A, ②＋,④－,⑤I
Junction to Case MAX 2.26 MAX 2.26
VR=800V,①+,②-MAX 10MAX 10
F
IF=0.6A,①-,②+MAX 1.7 MAX 1.7
IC=1.5A, IB=0.3A, ⑤ +,④ - MAX 2.3 MAX 2.3
. , ②＋,④－
CEX
= 5V, IC = 3.0A, ②＋,④－,⑤I
CE
Conditions
B
B
RatingsConditions
P Class N Class
-20～125 -20～125 ℃
850 850 V
.
CEX
88A
200 200
33W
22 22 W
22kV
100 100 MΩ
±8 ±8V
100 100 mA
Ratings
P Class N Class
MAX 0.1 MAX 0.1
13～26 8～16
MAX 1.0 MAX 1.0
MIN 1.7 MIN 1.7
H
mA
V
℃/W
μA
V
V
Z
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
MA2830
●Standard Operating Condition・Design Standard For Application Circuit
Item
Input Rated Voltage AC90～274 AC90～274
Output Nominal Wa ttage 50 50
Output Nominal Voltage 12 12
Output Nominal Current 44
Conditions
Ratings
P Class N Class
●Standard Operating Condition・Standard Operating Characteristics （Ta=25℃）
Ratings
P Class N Class
Unit
12.0±0.6 12.0±0.6 V Fig 2, ① Refer
12.0±0.6 12.0±0.6 V Fig 2, ② Refer
MAX 85 MAX 85
MAX 7 MAX 7
Nodamage To Any Device,
Automatic Recovery.
V
AFig 2, ③ Refer
-Fig 2, ④ Refer
Minimum Input Full Load Output Voltage
Maximum Input Light Load Output Voltage
AC Input Voltage
Over Current Protection
Foldback Current
Short Circuit
ConditionsItem
Vin=90V, IO=4A
Vin=274V, IO=0.4A
IO=4A
Vin=274V, VO=10V
Vin=274V, RO=0.5Ω
mV
Output Ripp le Noise
Figure in ○=Terminal Sign
Vin=90～274V, IO=0.4～4A
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
MA2830
10
1000
100
-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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