SF82 [DIODES]

8.0A SUPER-FAST RECOVERY RECTIFIER; 8.0A超快速恢复整流


型号：	SF82
厂家：	DIODES INCORPORATED
描述：	8.0A SUPER-FAST RECOVERY RECTIFIER 8.0A超快速恢复整流二极管局域网超快速恢复二极管
文件：	总2页 (文件大小：67K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SF81 - SF84

8.0A SUPER-FAST RECOVERY RECTIFIER

Features

Low Leakage

Low Forward Voltage Drop

High Current Capability

Super-fast Switching Speed < 35ns

Plastic Material - UL Flammability

Classification 94V-0

TO-220A

Dim

Min

14.22

9.65

2.54

5.84

—

Max

15.88

10.67

3.43

Good for 200KHz Power Supplier

6.86

Pin 2

6.25

12.70

2.29

0.51

14.73

2.79

Mechanical Data

1.14

Case: TO-220A, Molded Plastic

Terminals: Plated Axial Leads, Solderable per

MIL-STD-202 Method 208

Approx Weight: 2.24 grams

Mounting Position: Any

3.53Ø 4.09Ø

Pin 1 +

Pin 2 -

3.56

1.14

0.30

2.03

4.83

1.40

0.64

2.92

5.33

Case

Case Positive

Case Negative

All Dimensions in mm

Maximum Ratings and Electrical Characteristics

Ratings at 25° C ambient temperature unless otherwise specified.

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

For capacitive load, derated current 20%.

Characteristic

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Symbol

V_RRM

V_RMS

V_DC

SF81

SF82

100

SF83

150

SF84

200

Unit

105

140

Maximum DC Blocking voltage

100

150

200

Maximum Average Forward Rectified Current @ T_C= 125°C

I_(AV)

8.0

125

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

I_FM

V_F

I_R

Maximum Instantaneous Forward Voltage at 8.0A DC

0.975

Maximum DC Reverse Current

at Rated DC Blocking Voltage

@ T_A= 25°C

@ T_A= 100°C

150

_mA

R_qJC

T_rr

Typical Thermal Resistance

°C/W

Maximum Reverse Recovery Time (Note 2)

Typical Junction Capacitance (Note 3)

Operating and Storage Temperature Range

C_J

T_J, T_STG

-65 to +175

°C

Notes:

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

2. Reverse Recovery Test Conditions: I_F=0.5 A, I_R=1.0 A, I_RR=0.25A

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

DS24005 Rev. C-3

1 of 2

SF81-SF84

150

125

100

Single Phase Half-Wave

60 Hz Resistive or Inductive Load

8.3 ms Half Sine-Wave

JEDEC Method

100

150

180

NUMBER OF CYCLES AT 60 Hz

Fig. 2 Maximum Non-Repetitive Surge Current

100

CASE TEMPERATURE (ºC)

Fig. 1 Forward Current Derating Curve

1000

100

T_C= 100ºC

1.0

T_C= 25ºC

TJ = 25ºC

Pulse Width - 300 ms

2% Duty Cycle

0.1

100 120 140

0.6 0.7 0.8

0.9

1.0

1.1

1.2

1.3

PERCENT OF RATED PEAK REVERSE VOLTAGE

Fig. 3 Typical Reverse Characteristics

INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

Fig. 4 Typical Instantaneous Forward Characteristics

TJ = 25ºC

100

1000

REVERSE VOLTAGE (VOLTS)

Fig. 5 Typical Junction Capacitance

DS24005 Rev. C-3

2 of 2

SF81-SF84

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