DFB2505, DFB2510, DFB2520, DFB2540, DFB2560, DFB2580, DFB25100

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2

ABSOLUTE MAXIMUM RATINGS (TA = 25°C, Unless otherwise specified) (Note 2)

Symbol

Parameter

Value

Unit

DFB2505 DFB2510 DFB2520 DFB2540 DFB2560 DFB2580 DFB25100

VRRM

Maximum Recurrent Peak

Reverse Voltage

50

100

200

400

600

800

1000

V

VRMS

Maximum RMS Voltage

35

70

140

280

420

560

700

V

VDC

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

V

I(AV)

Maximum Average Forward

Rectified Current

25

A

IFSM

Peak Forward Surge Current

(8.3 ms Single Half−wave)

350

A

RqJC

Typical Thermal Resistance

(Note 3)

4.75

°C/W

TJ

Operating Temperature Range

−55 to +150

°C

TSTG

Storage Temperature Range

−55 to +150

°C

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

2. Single−phase, half−wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.

3. Device mounted on 4 inch x 6 inch x 0.25 inch Al−plate heat sink.

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)

Symbol

Parameter

Test Conditions

Value

Unit

VF

Maximum Forward Voltage

12.5 A

1.0

V

Instantaneous Forward Voltage

25 A

1.1

IR

Maximum DC Reverse Current

at Rated DC Blocking Voltage

TA = 25°C

10

mA

TA = 125°C

500

I2t

Rating for Fusing (t < 8.3 ms)

508

A2s

CJ

Typical Junction Capacitance per Leg (Note 4)

110

pF

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

4. Measured at 1 MHz and applied reverse bias of 4.0 V DC.