MMBD4148

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 4

www.unisonic.com.tw

QW-R601-088, A



PARAMETER

SYMBOL

RATINGS

UNIT

Maximum Repetitive Reverse Voltage

100

V

Average Rectified Forward Current

250

mA

Non-repetitive Peak

Forward Surge Current

Pulse Width = 1.0 sec

1.0

A

Pulse Width = 1.0 μs

2.0

A

Power Dissipation (Note 3)

200

mW

Junction Temperature

-65 ~ +150

°C

Storage Temperature

-65 ~ +150

°C

Note: 1. These ratings are based on a maximum junction temperature of 200°C.

2. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

3. Device mounted on FR-4 PCB minimum land pad



THERMAL DATA

CHARACTERISTIC

SYMBOL

RATINGS

UNIT

Junction to Ambient

500

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Breakdown Voltage

75

V

100

V

Forward Voltage

0.855

V

Reverse Current

25

nA

5.0

μA

Total Capacitance

4.0

pF

Reverse Recovery Time

4.0

ns