Diodes DUP412VP5 Manual do Utilizador descarregar pdf (Página 2)

DUP412VP5

Document number: DS31642 Rev. 8 - 2

2 of 4

www.diodes.com

January 2011

DUP412VP5

Thermal Characteristics

Characteristic Symbol Value Unit

Peak Power Dissipation, 8x20μS Waveform (Note 5)

18 W

Thermal Resistance, Junction-to-Ambient (Note 5)

417 °C/W

Operating and Storage Temperature Range

STG

-55 to +150

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

Type

Number

Marking

Code

Breakdown Voltage

(Note 6)

Leakage Current

(Note 6)

Capacitance @0V Bias(pF)

(Note 7)

Capacitance @3V Bias(pF)

(Note 7)

@ I

= 5mA I

@ V

Min (V) Nom (V) Max (V)

Max(

(V) Typ Max Typ Max

DUP412VP5 V1 11.4 12 12.7 0.5 9.0 6.5 10 3.5 5

Notes: 4. Non-repetitive current pulse per Figure 2 and derate above T

= 25°C per Figure 1.

5. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. Suggested Pad Layout Document AP02001,

which can be found on our website at http://www.diodes.com.

6. Short duration pulse test used to minimize self-heating effect.

7. Per element, f = 1MHz, T

= 25°C

0 25 50 75 100 125 150 175 200

100

T , AMBIENT TEMPERATURE (°C)

Fig. 1 Pulse Derating Curve

EAK

LSE DE

IN %

PEAK POWER OR CURRENT

t, TIME ( s)

Fig. 2 Pulse Waveform

20 40

100

I , PEAK PULSE CURRENT (%I )

PppP

0.0001

0.001

0.01

0.1

0.4 0.6 0.8 1.0 1.2

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 3 Typical Forward Characteristics

I , INS

ANE

S F

(A)

I, INS

ANE

EVE

(nA)

Fig. 4 Instantaneous Reverse Current

vs. Ambient Temperature

-50 -25 0 25 50 75 100 125 150

T , AMBIENT TEMPERATURE (°C)

V = 9V

1 2 3 4

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