D

S24005 Rev. C-3

1 of 2

SF81-SF84

Features

·

Low Leakage

·

Low Forward Voltage Drop

·

High Current Capability

·

Super-fast Switching Speed < 35ns

·

Plastic Material - UL Flammability

Classification 94V-0

·

Good for 200KHz Power Supplier

Mechanical Data

·

Case: TO-220A, Molded Plastic

·

Terminals: Plated Axial Leads, Solderable per

MIL-STD-202 Method 208

·

Approx Weight: 2.24 grams

·

Mounting Position: Any

Ratings at 25° C ambient temperature unless otherwise specified.

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

For capacitive load, derated current 20%.

Maximum Ratings and Electrical Characteristics

Characteristic

Symbol

SF81

SF82

SF83

SF84

Unit

Maximum Recurrent Peak Reverse Voltage

50

100

150

200

V

Maximum RMS Voltage

35

70

105

140

V

Maximum DC Blocking voltage

50

100

150

200

V

Maximum Average Forward Rectified Current

8.0

A

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

125

A

Maximum Instantaneous Forward Voltage at 8.0A DC

0.975

V

Maximum DC Reverse Current

at Rated DC Blocking Voltage

10

150

Typical Thermal Resistance

3

°C/W

Maximum Reverse Recovery Time (Note 2)

35

ns

Typical Junction Capacitance (Note 3)

65

pF

Operating and Storage Temperature Range

-65 to +175

°C

Notes:

1.Thermal Resistance Junction to Ambient Vertical PC Board Mounting 12.7 mm Lead Length.

3. Measured at 1.0MHz and applied reverse voltage of 4.0V.

SF81 - SF84

8.0A SUPER-FAST RECOVERY RECTIFIER

TO-220A

Dim

Min

Max

A

14.22

15.88

B

9.65

10.67

C

2.54

3.43

D

5.84

6.86

E

—

6.25

G

12.70

14.73

H

2.29

2.79

J

0.51

1.14

K

3.53Ø

4.09Ø

L

3.56

4.83

M

1.14

1.40

N

0.30

0.64

P

2.03

2.92

R

4.83

5.33

All Dimensions in mm

L

M

A

N

P

D

E

K

C

B

J

G

R

Pin1+

Pin 1

Pin 2

Pin2-

Case

+

Case

-

-

+

Case Positive

Case Negative