TNY253P(2001) データシートの表示（PDF） - Power Integrations, Inc

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TNY253P
(Rev.:2001)

Energy Efficient, Low Power Off-line Switchers

Power Integrations, Inc 

TNY253/254/255

Parameter

Symbol

Conditions

SOURCE = 0 V; TJ = -40 to 125 °C

See Figure 14

(Unless Otherwise Specified)

Min

Typ

CIRCUIT PROTECTION

Current Limit

ILIMIT

Note F

Initial Current

Limit

IINIT

Leading Edge

Blanking Time

t

LEB

Current Limit

Delay

tILD

Thermal Shutdown

Temperature

di/dt = 12.5 mA/µs

TJ = 25 °C

di/dt = 25 mA/µs

TJ = 25 °C

di/dt = 80 mA/µs

T

J

=

25

°C

TNY253

TNY254

TNY255

135 150

230 255

255 280

See Figure 17

T

J

=

25

°C

0.65 x

ILIMIT(MIN)

TJ = 25 °C

TJ = 25 °C

See Note G

TNY253

TNY254

170

240

TNY255 170 215

TNY253

TNY254

200

TNY255

100

125 135

Thermal Shutdown

Hysteresis

70

OUTPUT

ON-State

Resistance

OFF-State

Leakage

Breakdown

Voltage

TNY253/TNY254

TJ = 25 °C

31

RDS(ON)

I = 25 mA

D

TNY255

T

J

=

100

°C

TJ = 25 °C

50

23

I = 33 mA

D

TJ = 100 °C

37

IDSS

VBP = 6.2 V, VEN = 0 V,

VDS = 560 V, TJ = 125 °C

BVDSS

VBP = 6.2 V, VEN = 0 V,

IDS = 100 µA, TJ = 25 °C

700

Rise Time

tR

50

Measured with Figure 10

Schematic.

Fall Time

tF

50

Max

165

280

310

250

150

145

36

60

27

45

50

Units

mA

mA

ns

ns

°C

°C

Ω

µA

V

ns

ns

11 C

7/01

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