Ver. DED

Publication date: April 2013

1

DB2S310

Silicon epitaxial planar type

For high speed switching circuits

DB2J310 in SSMini2 type package



Features



Low forward voltage VF



Short reverse recovery time trr



Halogen-free / RoHS compliant

(EU RoHS / UL-94 V-0 / MSL: Level 1 compliant)



Marking Symbol: B7



Packaging

DB2S31000L Embossed type (Thermo-compression sealing): 3000 pcs / reel (standard)



Absolute Maximum Ratings Ta = 25°C

Parameter

Symbol

Rating

Unit

Reverse voltage

VR

30

V

Repetitive peak reverse voltage

VRRM

30

V

Forward current (Average)

IF(AV)

200

mA

Peak forward current

IFM

300

mA

Non-repetitive peak forward surge current *1

IFSM

1

A

Junction temperature

Tj

125

°

C

Operating ambient temperature

Topr

–40 to +85

°

C

Storage temperature

Tstg

–55 to +125

°

C

Note) *1: 50 Hz sine wave 1 cycle (Non-repetitive peak current)



Electrical Characteristics Ta = 25°C±3°C

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

VF

IF = 200 mA

0.47

V

Reverse current

IR1

VR = 10 V

20

µ

A

IR2

VR = 30 V

200

Terminal capacitance

Ct

VR = 10 V, f = 1 MHz

4.5

pF

Reverse recovery time *1

trr

IF = IR = 100 mA, Irr = 10 mA, RL = 100 Ω

1.6

ns

Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.

2. This product is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a human body and the leakage

of current from the operating equipment.

3. Absolute frequency of input and output is 250 MHz

*1: trr measurement circuit

Bias Application Unit (N-50BU)

90%

Pulse Generator

(PG-10N)

Rs = 50 Ω

Wave Form Analyzer

(SAS-8130)

Ri = 50 Ω

tp = 2 µs

tr = 0.35 ns

δ

= 0.05

IF = 100 mA

IR = 100 mA

RL = 100 Ω

10%

Irr = 10 mA

tr

tp

trr

VR

IF

t

t

A

Input Pulse

Output Pulse

Unit: mm

1: Cathode

2: Anode

Panasonic

SSMini2-F5-B

JEITA

SC-79

Code

SOD-523