US1NDFQ

Document number: DS45965 Rev. 2 - 2

3 of 5

www.diodes.com

January 2024

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US1NDFQ

Notes:

10. Rise time = 7.0ns max. Input impedance = 1.0M

Ω, 22pF.

11. Rise time = 10ns max. Input impedance = 50

Ω.

0.0000001

0.000001

0.00001

0.0001

0.001

0.01

0.1

0

200

400

600

800

1000

1200

VR, REVERSE VOLTAGE (V)

25℃

85℃

125℃

150℃

100℃

Figure 4. Typical Reverse Characteristics

-55℃

1

10

100

0

20

40

60

80

100

VR, REVERSE VOLTAGE (V)

f = 1MHz

Figure 5. Typical Total Capacitance

0

10

20

30

40

1

10

100

NUMBER OF CYCLES AT 60Hz

Fig. 3 Forward Surge Current Derating Curve

I

AVERAGE FORWARD CURRENT (A)

F(AV)

Figure 6 Forward Power Dissipation

0

0.2

0.4

0.6

0.8

1

1.2

0

0.2

0.4

0.6

0.8

1

1.2

T = 150°C

J

Note 8

Figure 7. Reverse Recovery Time Characteristic and Test Circuit

Figure 3. Forward Surge Current Derating Curve

Note 6

(Note 10)

(Note 11)