BAS28Q

Document number: DS40222 Rev. 1 - 2

2 of 5

www.diodes.com

September 2017

© Diodes Incorporated

BAS28Q

Maximum Ratings (@TA = +25°C unless otherwise specified.)

Characteristic

Symbol

Value

Unit

Repetitive Peak Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

85

V

RMS Reverse Voltage

VR(RMS)

60

V

Forward Current (Note 6)

IF

215

mA

Non-Repetitive Peak Forward Surge Current

@ t = 1.0µs

@ t = 1.0ms

@ t = 1s

IFSM

4.0

1.0

0.5

A

Repetitive Peak Forward Current

IFRM

500

mA

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 6)

PD

250

mW

Thermal Resistance Junction to Ambient Air (Note 6)

RθJA

500

°C/W

Operating and Storage Temperature Range

TJ, TSTG

-65 to +150

°C

Electrical Characteristics (@TA = +25°C unless otherwise specified.)

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 7)

V(BR)R

85



V

IR = 100µA

Forward Voltage

VF



0.715

0.855

1.0

1.25

V

IF = 1.0mA

IF = 10mA

IF = 50mA

IF = 150mA

Reverse Current (Note 7)

IR





1.0

50

30

30

µA

µA

µA



nA

VR = 75V

VR = 75V, TJ = +150°C

VR = 25V, TJ = +150°C

VR = 25V

Total Capacitance

CT



1.5

pF

VR = 0, f = 1.0MHz

Reverse Recovery Time

tRR



4

ns

IF = IR = 10mA,

IRR = 0.1 x IR, RL = 100Ω

Notes:

6. Part is mounted on a FR-4 substrate PC board, with 1" x 1" 2oz copper pad.

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