CYStech RB751V-40S2 Schematic [ru]

Spec. No. : C345S2

CYStech Electronics Corp.

Issued Date : 2004.04.27
Revised Date : 2013.04.15
Page No. : 1/6

Small Signal Schottky diode

RB751V-40S2

Description

Planar silicon Schottky barrier diode encapsulated in a SOD-323 plastic SMD package.

Features

•Small surface mounting type SC-76/SOD323

•Low reverse current and low forward voltage

•High reliability

•Pb-free lead plating and halogen-free package

Applications

Low current rectification and high speed switching

Symbol Outline

RB751V-40S2

2 (Anode)

SOD-323

Ordering Information

Device Package Shipping

RB751V-40S2-0-T1-G

SOD-323 (Pb-free lead plating

and halogen-free package)

3000 pcs / Tape & Reel 5E

Marking

RB751V-40S2 CYStek Product Specification

Spec. No. : C345S2

CYStech Electronics Corp.

Issued Date : 2004.04.27
Revised Date : 2013.04.15
Page No. : 2/6

Absolute Maximum Ratings

• Maximum Temperatures

Storage Temperature Tstg..................................................................................................... -40~+125°C

Junction Temperature Tj .............................................................................................................. +125°C

• Maximum Voltages and Currents (Ta=25°C)

Peak Reverse Voltage VRM…………………………………………………………………………. 40 V

DC Reverse Voltage VR ...................................................................................................................... 30 V

Mean Rectifying Current IO ........................................................................................................... 30 mA

Peak Forward Surge Current IFSM………………………………….. ……………………………………….200 mA

Characteristics

Characteristic Symbol Condition Min. Typ Max. Unit

Forward Voltage VF IF=1mA -

Reverse Leakage Current IR VR=30V -

Capacitance Between Terminals CT VR=1V, f=1MHz -

(Ta=25°C)

2

-

-

370 mV

0.5 μA

- pF

RB751V-40S2 CYStek Product Specification

CYStech Electronics Corp.

Characteristic Curves

Spec. No. : C345S2
Issued Date : 2004.04.27
Revised Date : 2013.04.15
Page No. : 3/6

Forward Current Derating Curve

120

100

Mounting on glass
epoxy PCBs

80

60

40

20

Percentage of Rated Forward Current---(%)

0

0 25 50 75 100 125 150

Ambient Temperature---T

A

(℃)

100

10

(mA)

F

1

0.1

Forward Current---I

0.01
0 0.10.20.30.40

Reverse Leakage Current vs Revers e Voltage

(pF)

T

10

100

Ta=

10

125℃

Forward Current vs Forward Voltage

Typ.
pulse measurement

125℃

Forward Voltage---VF(V)

Capacitance vs Reverse Voltage

75℃

25℃

- 25℃

f=1MHz
Ta=25℃

.5

Ta=

1

0.1

Ta=

25℃

0.01

Reverse Leakage Current---IR(μA)

0.001
0102030

Reverse Voltage---VR(V)

75℃

Ta=-25℃

Typ. pulse e asurement

Capacitance between terminals---C

1

0246810121

Reverse Voltage---V

4

(V)

R

RB751V-40S2 CYStek Product Specification