DS30153 Rev. 14 - 2

2 of 4

MMBD4448HCQW /AQW /ADW /CDW /SDW /TW

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Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 3)

80

¾

V

Forward Voltage

0.62

¾

¾

¾

0.72

0.855

1.0

1.25

V

Reverse Current (Note 3)

¾

100

50

30

25

nA

m

A

m

A

nA

Total Capacitance

¾

3.5

pF

Reverse Recovery Time

¾

4.0

ns

Notes:

3. Short duration test pulse used to minimize self-heating effect.

10

100

1000

1

0.1

0

1.6

1.2

0.4

0.8

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

Fig. 1 Typical Forward Characteristics

T = 125ºC

A

T = -40ºC

A

T = 75ºC

A

T = 25ºC

A

T = 0ºC

A

0.1

1

10

100

1000

10000

0

20

40

60

80

100

V , REVERSE VOLTAGE (V)

R

Fig. 2 Typical Reverse Characteristics

T = -40ºC

A

T = 25ºC

A

T = 75ºC

A

T = 125ºC

A

T = 0ºC

A

0

0.5

1

2.5

2

1.5

3

0

10

20

40

30

V , REVERSE VOLTAGE (V)

R

Fig. 3 Typical Capacitance vs. Reverse Voltage

f = 1MHz

0

50

100

150

200

250

0

120

160

80

40

200

T , AMBIENT TEMPERATURE (

°C)

A

Fig. 4 Power Derating Curve, Total Package