MMBD4148

SURFACE MOUNT FAST SWITCHING DIODE

Features

●

High Conductance

●

Fast Switching Speed

●

Surface Mount Package Ideally Suited for

Automatic Insertion

●

For General Purpose Switching Application

●

Plastic Material – UL Recognition Flammability

Classification 94V-O

Mechanical Data

●

Case: SOT-23, Molded Plastic

●

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

●

Polarity: See Diagram

●

Weight: 0.008 grams (approx.)

1

2

3

K

J

C

H

L

A

B S

G

V

D

Top View

Dim

Min

Max

A

2.800

3.040

B

1.200

1.400

C

0.890

1.110

D

0.370

0.500

G

1.780

2.040

H

0.013

0.100

J

0.085

0.177

K

0.450

0.600

L

0.890

1.020

S

2.100

2.500

V

0.450

0.600

All Dimension in mm

SOT-23

Marking : A2

2

1

3

Characteristic

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

100

V

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

75

V

Forward Continuous Current (Note 1)

300

mA

Average Rectified Output Current (Note 1)

200

mA

Peak Forward Surge Current (Note 1)

@ t < 1.0µs

2.0

A

Power Dissipation (Note 1)

350

mW

Typical Thermal Resistance, Junction to Ambient Air (Note 1)

357

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

●

Mounting Position: Any

Notes:

1. Device mounted on glass epoxy PCB 1.6” x 1.6” x0.06”; mounting pad for the cathode lead min. 0.93in

.

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

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 2)

75

V

Forward Voltage (Note 2)

0.715

0.855

1.0

1.25

V

Leakage Current (Note 2)

1.0

50

30

25

A

A

A

nA

Total Capacitance

2.0

pF

Reverse Recovery Time

4.0

ns

Electrical Characteristics