Fairchild FFA60UP20DN service manual

FFA60UP20DN

Features

• Ultrafast with soft recovery
= 1A), < 40ns

(@ I

F

• Reverse Voltage, 200V

• Forward Voltage (@ T

Applications

• Power switching circuits

• Output rectifiers

• Freewheeling diodes

• Switching mode power supply

= 100°C), < 1V

C

FFA60UP20DN

Ultrafast Rectifier

TO-3PN

1 2 3

1. Anode 2.Cathode 3. Anode

Absolute Maximum Ratings

Symbol Parameter Value Units

V

RRM

I

F(AV)

I

FSM

T

J, TSTG

Peak Repetitive Reverse Voltage 200 V
Average Rectified Forward Current @ TC = 100°C30 A
Non-repetitive Peak Surge Current

60Hz Single Half-Sine Wave

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

(per diode) TC=25°C unless otherwise noted

300 A

Thermal Characteristics

Symbol Parameter Value Units

R

θJC

Electrical Characteristics

Symbol Parameter Min. Typ. Max. Units

V

FM

*

I

RM

*

t

rr

I

rr

Q

rr

t

rr

W

AVL

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

Maximum Thermal Resistance, Junction to Case 1.4 °C/W

(per diode) TC=25 °C unless otherwise noted

Maximum Instantaneous Forward Voltage
I
I

Maximum Instantaneous Reverse Current

Reverse Recovery Time
Reverse Recovery Current
Reverse Recovery Charge

=30A, di/dt = 200A/µs)

(I

F

Maximum Reverse Recovery Time

=1A, di/dt = 100A/µs)

(I

F

Avalanche Energy (L=40mH) 2 - - mJ

= 30A

F

= 30A

F

@ rated V

TC = 25 °C

R

T

= 25 °C

C

= 100 °C

T

C

= 100 °C

T

C

-

-

-

-

-

-

-

- - 40 ns

-

-

-

-

32

2.4

38.4

1.15

1.0

10

100

-

-

-

V

µA

ns

A

nC

Rev. A, August 2004©2004 Fairchild Semiconductor Corporation

Typical Characteristics

FFA60UP20DN

100

[A]

F

TC = 100oC

10

1

TC = 25oC

Forward Current , I

0.1

0.00.51.01.52.0

Forward Voltage , VF [V]

Figure 1. Typical Forward Voltage Drop

vs. Forward Current

500

400

200

Capacitance , Cj [pF]

Typical Capacitance
at 0V = 473.9 pF

10

A]

1

µ

[

R

0.1

0.01

TC = 100oC

TC = 25oC

Reverse Current , I

0.001
0 50 100 150 200

Reverse Voltage , VR [V]

Figure 2. Typical Reverse Current

vs. Reverse Voltage

40

[ns]

rr

35

30

IF = 30A
Tc = 25oC

0.1 1 10 100

Reverse Voltage , VR [V]

Figure 3. Typical Junction Capacitance

6

5

[A]

rr

4

3

2

1

Reverse Recovery Curr e nt , I

0

100 500

di/dt [A/µs]

Figure 5. Typical Reverse Recovery Current

vs. di/dt

©2004 Fairchild Semiconductor Corporation

IF = 30A
TC = 25oC

Reverse Recovery Time , t

25

100 500

di/dt [A/µs]

Figure 4. Typical Reverse Recovery Time

vs. di/dt

35

[A]

30

F(AV)

25

20

15

10

5

Average Forward Current , I

0

60 80 100 120 140 160

DC

Case Temperature , TC [oC]

Figure 6. Forward Current Derating Curve

Rev. A, August 2004