B3431CK3 Просмотр технического описания (PDF) - Bay Linear

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Компоненты Описание

производитель

B3431CK3

Adjustable Shunt Regulator

Bay Linear 

Absolute Max Ratings

Parameter

Cathode Voltage

Continuous Cathode Current

Reference Input Current

Power Dissipation at TA - 25°C

S0-8

TO-92

SOT-23-3

Thermal Resistance

SOT-23-3

S0-8

TO-92

Operating Junction Temperature Range

Storage Temperature Range

Lead Temperature (Soldering) 10 seconds

ESD Rating (Human Body Model)

Symbol

Vz

Iz

IREF

PD

OJA

TJ

TSTG

TLEAD

TESD

Recommended Operating Conditions

Cathode Voltage, Vz

Cathode Current, Iz

Min

VREF

0.1

Max Symbol

36

V

150 mA

B3431

Maximum

37

150

10

750

775

200

575

175

160

-40 to +150

-65 to +150

300

2

Units

V

mA

mA

mW

°C/W

°C

°C

°C

kV

Electrical Characteristics

Unless specified: T٨ = 25°C. Values in bold apply over full operating ambient temperature.

Parameter

Reference Voltage

VREF Temp Deviation

Ratio of Change in

VREF To Change in VZ

Reference Input

Current

IREF Temperature

Deviation

Off-State Cathode

Current

Dynamic Output

Impedance

Minimum Operating

Current

Symbol

VREF

VDEV

Δ VREF

ΔVZ

IREF

IREF(DEV)

IZ (OFF)

rz

IZ(MIN)

Condition

VZ = VREF1 IZ = 10mA(1)

VZ = VREF1 IZ = 10mA(1)

IZ = 10mA,ΔVZ = 10V to VRef

IZ = 10mA,ΔVZ = 36V to 10V

R1 = 10kΩ, R2 = ∞,

IZ = 10mA(2)

R1 = 10kΩ, R2 = ∞,

IZ = 10mA(2)

VREF = 0V, VZ =36V(3)

F <1kHz, VZ = VREF

IZ = 1mA to 100mA(1)

VZ = VREF(1)

Min

2.490

-2.7

-2.0

B3431 0.5%

Typ

Max

2.50

2.515

4

17

-1.0

-0.4

0.3

0.7

4

0.4

1.2

0.1

1

0.20

0.50

0.4

1

Units

V

mV

mV/V

µA

µA

µA

Ω

mA

Bay Linear, Inc 2478Armstrong St., Livermore CA USA 9550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com

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