FFA40UP20DNTU Datasheet FFA40UP20DNTU | P1-P3

FFA40UP20DN Rev. A

FFA40UP20DN Ultrafast Recovery Power Rectifier

FFA40UP20DN

Ultrafast Recovery Power Rectifier

Features

• Ultrafast with Soft Recovery : < 45ns (@I

F

= 20A)

• High Reverse Voltage : V

RRM

= 200V

• Avalanche Energy Rated

• Planar Construction

Applications

• Output Rectifiers

• Switching Mode Power Supply

• Free-wheeling diode for motor application

• Power switching circuits

Absolute Maximum Ratings (per diode) T

C

= 25°C unless otherwise noted

Thermal Characteristics

Package Marking and Ordering Information

Symbol Parameter Value Units

V

RRM

Peak Repetitive Reverse Voltage 200 V

V

RWM

Working Peak Reverse Voltage 200 V

V

R

DC Blocking Voltage 200 V

I

F(AV)

Average Rectified Forward Current @ T

C

= 120°C20 A

I

FSM

Non-repetitive Peak Surge Current

60Hz Single Half-Sine Wave

200 A

T

J,

T

STG

Operating Junction and Storage Temperature - 65 to +150 °C

Symbol Parameter Max Units

R

θJC

Maximum Thermal Resistance, Junction to Case 1.9 °C/W

Device Marking Device Package Reel Size Tape Width Quantity

F40UP20DN FFA40UP20DNTU TO-3PN - - 30

1. Anode 2. Cathode 3. Anode

1

2

3

TO-3PN

1

1.Anode 2.Cathode 3.Anode

February 2006

2 www.fairchildsemi.com

FFA40UP20DN Rev. A

FFA40UP20DN Ultrafast Recovery Power Rectifier

Electrical Characteristics (per diode) T

C

= 25°C unless otherwise noted

* Pulse Test: Pulse Width=300µs, Duty Cycle=2%

Test Circuit and Waveforms

Symbol Parameter Min. Typ. Max. Units

V

FM *

I

F

= 20A

I

F

= 20A

T

C

= 25 °C

T

C

= 100 °C

-

1.15

1.0

V

I

RM *

V

R

= 200V

V

R

= 200V

T

C

= 25 °C

T

C

= 100 °C

-

100

500

µA

t

rr

I

F

=1A, di/dt = 100A/µs, V

CC

= 30V

I

F

=20A, di/dt = 200A/µs, V

CC

= 130V

T

C

= 25 °C

T

C

= 25 °C

-

35

45

ns

t

a

t

b

Q

rr

I

F

=20A, di/dt = 200A/µs, V

CC

= 130V T

C

= 25 °C

T

C

= 25 °C

T

C

= 25 °C

-

11

13

21

-

ns

nC

W

AVL

Avalanche Energy (L = 40mH) 20 - - mJ

3 www.fairchildsemi.com

FFA40UP20DN Rev. A

FFA40UP20DN Ultrafast Recovery Power Rectifier

Typical Performance Characteristics

Figure 1. Typical Forward Voltage Drop Figure 2. Typical Reverse Current

Figure 3. Typical Junction Capacitance Figure 4. Typical Reverse Recovery Time

Figure 5. Typical Reverse Recovery Current Figure 6. Forward Current Deration Curve

0.4 0.6 0.8 1.0 1.2 1.4 1.6

0.1

1

10

100

T

C

= 75

o

C

T

C

= 125

o

C

FORWARD CURRENT, I

F

[A]

FORWARD VOLTAGE, V

F

[V]

T

C

= 25

o

C

0 50 100 150 200

1E-3

0.01

0.1

1

10

T

C

= 125

o

C

T

C

= 100

o

C

T

C

= 75

o

C

REVERSE CURRENT, I

R

[A]

REVERSE VOLTAGE, V

R

[V]

T

C

= 25

o

C

0.1 1 10 100

0

50

100

150

200

250

300

350

400

JUNCTION CAPACITANCE, C

J

[pF]

REVERSE VOLTAGE, V

R

[V]

f = 1MHz

100 200 300 400 500

20

24

28

32

36

40

44

48

52

T

C

= 125

o

C

T

C

= 75

o

C

REVERSE RECOVERY TIME, trr [ns]

di/dt [A/µs]

T

C

= 25

o

C

I

F

= 20A

100 200 300 400 500

0

2

4

6

8

10

12

T

C

= 125

o

C

T

C

= 75

o

C

REVERSE RECOVERY CURRENT, Irr [A]

di/dt [A/µs]

T

C

= 25

o

C

I

F

= 20A

100 110 120 130 140 150

0

5

10

15

20

25

30

AVERAGE FORWARD CURRENT, I

F(AV)

[A]

CASE TEMPERATURE, T

C

[

o

C]

DC

FFA40UP20DNTU

FFA40UP20DNTU

Products related to this Datasheet