DFLR1200-7 Ver la hoja de datos (PDF) - Diodes Incorporated.

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componentes Descripción

Fabricante

DFLR1200-7

1.0A SURFACE MOUNT GLASS PASSIVATED RECTIFIER POWERDI®123

Diodes Incorporated. 

Maximum Ratings (@TA = +25°C, unless otherwise specified.)

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RMS Reverse Voltage

Average Rectified Output Current (See Figure 4)

Non-Repetitive Peak Forward Surge Current

8.3ms Single Half Sine-Wave Superimposed on Rated Load

Symbol

VRRM

VRWM

VR

VR(RMS)

IO

IFSM

DFLR1200/DFLR1400/DFLR1600

DFLR1200 DFLR1400 DFLR1600

200

400

600

140

280

420

1.0

25

Units

V

V

A

A

Thermal Characteristics

Characteristic

Thermal Resistance, Junction to Ambient Air (Note 5)

Thermal Resistance, Junction to Soldering Point (Note 6)

Operating and Storage Temperature Range

Symbol

RJA

RJS

TJ, TSTG

Typ

Max

Unit

134

—

°C/W

—

6

°C/W

—

-65 to +150

°C

Electrical Characteristic (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

DFLR1200 DFLR1400 DFLR1600

Unit

Minimum Reverse Breakdown Voltage (Note 7)

@IR=10µA

V(BR)R

200

400

600

V

Maximum Forward Voltage Drop

@ IF = 1.0A

VF

1.1

V

Peak Reverse Leakage Current

at Rated DC Blocking Voltage

@ TA = +25°C

@ TA = +125°C

IR

3.0

100

µA

Typical Total Capacitance (f = 1MHz, VR= 4.0VDC)

CT

10

pF

Notes:

5. Theoretical RJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.

6. Device mounted on 1in x 1in, FR-4 PCB; 2 oz Cu pad layout as shown on Diodes Incorporated’s suggested pad layout document AP02001.pdf.

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

10000

1000

100

10

1

TA = 150°C

TA = 100°C

011

TA = 25°C

TA = 0°C

0.01

TA = -40°C

0.001

0 200 400 600 800 1000 1200

VF, INSTANTANEOUS FORWARD VOLTAGE (mV)

Figure 1 Typical Forward Characteristics

10

TA = 150°C

1

TA = 125°C

0.1

TA = 75°C

0.01

TA = 25°C

0.001

TA = -65°C

0.0001

0

25

50

75

100

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Figure 2 Typical Reverse Characteristics

DFLR1200/DFLR1400/DFLR1600

Document number: DS30602 Rev. 9 - 2

2 of 4

www.diodes.com

October 2015

© Diodes Incorporated

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