Switchable Current
Regulators
VAK
IA(p)
= 900V
= 1 - 100mA
IXCP10M90S
IXCY10M90S
RAK(typ) = 58kΩ
TO-252 (IXCY)
Symbol
VAKR
Test Conditions
Maximum Ratings
1
3
TJ = 25°C to 150°C
TJ = 25°C to 150°C
900
900
V
V
VAGR
Tab
VGKR
IA
±20
0.3
40
V
A
TC = 25°C
TC = 25°C
TO-220AB (IXCP)
PD
W
TJ
TJM
Tstg
- 55 ... +150
150
- 55 ... +150
°C
°C
°C
1
2
Tab
3
TL
TSOLD
1.6mm (0.062 in.) from Case for 10s
Plastic Body for 10s
300
260
°C
°C
Md
Mounting Torque (TO-220)
1.13 / 10
Nm/lb.in.
Pin connections
Weight
TO-252
TO-220
0.35
3.00
g
g
1 = G, Control Terminal,
2 and Tab = A (+), Positive Terminal
3 = K (-), Negative Terminal
Features
z 40W Continuous Dissipation
z International Standard Packages
JEDEC TO-220 and TO-252
Symbol
Test Conditions
Characteristic Values
z On/Off Switchable Current Source
(TJ = 25°C, Unless Otherwise Specified)
Min.
900
7
Typ.
Max.
Applications
VAKR
RK = 300Ω, (Fig. 1)
V
IA(p)
VD = 10V, RK = 300Ω, (Fig. 1)
IA(p) = 100μA, VD = 900V, (Fig. 3)
VD = 720V, VGK = -10V
9
15 mA
V
z Start-Up Circuits for SMPS
z Highly Stable Voltage Sources
z Surge Limiters and Voltage
Protection
z F ast Reacting Resetable Fuses
z Soft Start-Up Circuits
VGK(off)
IA(p)
- 5
25
μA
kΩ
ΔVAK/Δ IA(p)
Dynamic Resistance, VD = 100V
VGK= 0V
30
RthJC
RthJA
Thermal Resistance Junction-to-Case
Thermal Resistance Junction-to-Ambient TO-220
3.1 K/W
80 K/W
TO-252
100 K/W
DS98729A(04/10)
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