©2005 Fairchild Semiconductor Corporation

www.fairchildsemi.com

HSR312, HSR312L, HSR412, HSR412L Rev. 1.1.3

4

Typical Performance Curves

Figure 1. Forward Current vs. Forward Voltage

Figure 3. Normalized on Resistance vs. Ambient Temperature

Figure 2. Normalized on Resistance vs. Ambient Temperature

Figure 4. Load Current vs. Voltage Drop

Figure 5. Load Current vs. Voltage Drop

1.0

1.1

1.2

1.3

1.4

1.5

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

85

°C

25

°C

-40

°C

-40

-20

0

20

40

60

80

100

0

1

2

HSR312

HSR312L

Series Connection

5mA Control

I

Normalized at 25

°C

-40

-20

0

20

40

60

80

100

0

1

2

HSR412

Series Connection

5mA Control

= 10mA

Normalized at 25

°C

HSR412L

-3

-2

-1

0

1

2

3

-250

-200

-150

-100

-50

0

50

100

150

200

250

HSR312

HSR312L

HSR412

HSR412L

I

D

Series Connection

5mA Control

@25

°C, pulsed

-4

-2

0

2

4

-200

-100

0

100

200

Series Connection

5mA Control

@25

°C, pulsed

Figure 6. Maximum Load Current Vs Ambient Temperature

AMBIENT TEMPERATURE, T

020

40

6080

182

184

186

188

190

192

194

196

198

200

202

Series Connection

HSR312