PVA3054现货热卖使用介绍供应商报价哪里找芯片批发报价-中国IC网-芯三七

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产品型号PVA3054的概述

PVA3054芯片概述 PVA3054是一种高性能的模拟开关芯片，广泛应用于各种电子设备中，如音频处理、视频信号切换及多路复用等场景。凭借其低功耗、高准确度和优质的信号传输能力，PVA3054成为了电子工程师在设计高保真度和高效率系统时的重要选择。 PVA3054的设计减少了引入的噪声，并使信号保持稳定，从而提高了整个系统的信号质量。此外，该芯片还具备较宽的工作电压范围，能够适应不同类型的电源，从而增强了系统的灵活性。 PVA3054的详细参数 PVA3054具备众多关键参数，使其在市场上具有竞争力： - 工作电压：3V至15V的宽工作电压范围，使其能够在多种应用环境中稳定工作。 - 输出电流：最大75mA的输出电流能力，确保信号能够有效驱动负载。 - 信号带宽：具有超过1MHz的带宽能力，适合处理高频信号传输。 - 通道组成：双通道设计，支持多路信号切换，增加了设计的灵活性。 - 开...

产品型号PVA3054的Datasheet PDF文件预览

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PD 1.030D

Series PVA30

Microelectronic

Power IC Relay

BOSFET^®Photovoltaic Relay

Single-Pole, 40mA, 0-300V AC/DC

General Description

PVA30 Features

The Photovoltaic AC Relay (PVA) is a single-pole, nor-

BOSFET Power IC

10¹⁰Operations

■

mally open solid state replacement for electro-mechanical

relays used for general purpose switching of analog sig-

nals. It utilizes as an output switch a unique bidirectional

(AC or DC) MOSFET power IC termed a BOSFET. The

BOSFET is controlled by a photovoltaic generator of novel

construction, which is energized by radiation from a di-

electrically isolated light emitting diode (LED).

25µsec Operating Time

Low Output Capacitance

0.2µVolt Thermal Offset

Offset Independent of Input Drive

3 milliwatts Pick-Up Power

1000V/µsec dv/dt

The PVA30 series combines very low solid state output

capacitance, very high off-state resistance and very fast

response. These Photovoltaic Relays are designed specifi-

cally to accurately switch low-level signals in high-perfor-

mance instrumentation systems.

Bounce-Free

8-pin DIP Package

The PVA overcomes the limitations of both conventional

and reed electromechanical relays by offering the solid

state advantages of long life, high operating speed, low

pick-up power, bounce-free operation, low thermal volt-

ages and miniaturization. These advantages allow product

improvement and design innovations in many applications

such as process control, multiplexing, telecommunica-

tions, automatic test equipment and data acquisition.

-40°C to 85°C

UL recognized

The PVA30 series can switch analog signals from thermo-

couple level to 300 volts peak AC or DC polarity. Signal

frequencies into the RF range are easily controlled and

switching rates up to 25kHz are achievable.

The extremely small thermally generated offset voltages

allow increased measurement accuracies. The critical out-

put semiconductors are completely shielded from the in-

fra-red radiation of the input LED. Therefore, photocurrents

in the output BOSFET are nonexistent and there is not an

output offset resulting from radiation from the input LED

drive.

Unique silicon technology developed by International Rec-

tifier forms the heart of the PVA. The monolithic BOSFET

contains a bidirectional N-channel power MOSFET output

structure. In addition, this power IC chip has input circuitry

for fast turn-off and gate protection functions. This section

of the BOSFET chip utilizes both bipolar and MOS tech-

nology to form NPN transistors, P-channel MOSFETs, re-

sistors, diodes and capacitors.

The photovoltaic generator similarly utilizes a unique Inter-

national Rectifier alloyed multijunction structure. The ex-

cellent current conversion efficiency of this technique re-

sults in the very fast response of the PVA microelectronic

power IC relay.

Part Identification

Part Number

Operating

Sensitivity

Off-State

Resistance

10¹⁰Ohms

Voltage (AC/DC)

PVA3054

PVA3055

This advanced semiconductor technology has created a

radically new control device. Designers can now develop

switching systems to new standards of electrical perfor-

mance and mechanical compactness.

0 – 300V

5 mA

10¹¹Ohms

(BOSFET is a trademark of International Rectifier)

To Order

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Series PVA30 BOSFET^®Photovoltaic Relay

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Electrical Specifications (-40°C ≤ T_A≤ +85°C unless otherwise specified)

INPUT CHARACTERISTICS

PVA3054

PVA3055

Units

Minimum Control Current (see figure 1)

For 40mA Continuous Load Current

For 22mA Continuous Load Current

5.0

mA@40°C

mA@60°C

Maximum Control Current for Off-State Resistance at 25°C

µA(DC)

mA(DC)

V(DC)

Control Current Range (Caution: current limit input LED. See figure 6)

Maximum Reverse Voltage

2.0 to 25

7.0

OUTPUT CHARACTERISTICS

PVA3054

PVA3055

Units

Operating Voltage Range

0 to ± 300

V_(PEAK)

mA(DC)

Maxiumum Load Current 40°C (see figure 1)

Response Time @25°C (see figures 7 and 8)

Maximum T

@ 12mA Control, 20 mA Load, 100 VDC

µs

(on)

µs

(off)

Max. On-state Resistance 25°C (Pulsed) (fig. 4) 10 mA Load, 5mA Control

Minimum Off-state Resistance 25°C @ 240 VDC

Maximum Off-state Leakage 25°C @ 5.0 VDC (see figure 5)

Maximum Thermal Offset Voltage @ 5.0mA Control V_O(OS)

Minimum Off-State dv/dt

160

Ω

10¹⁰

—

10¹¹

0.05

0.2

1000

3.0

µvolts

V/µs

Maximum Output Capacitance (see figure 9)

pF @ 40VDC

GENERAL CHARACTERISTICS (PVA3054 and PVA3055)

Dielectric Strength: Input-Output

Units

V_RMS

Ω

2500

Insulation Resistance: Input-Output @ 90V_DC

Maximum Capacitance: Input-Output

10¹²@ 25°C - 50% RH

1.0

Max. Pin Soldering Temperature (1.6mm below seating plane, 10 seconds max.)

+260

Ambient Temperature Range:

Operating

Storage

-40 to +85

-40 to +100

°C

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Series PVA30 BOSFET^®Photovoltaic Relay

Input control Current I (mA)

Ambient Temperature (°C)

Figure 1. Current Derating Curves

Figure 2. Offset Voltage

Ambient Temperature (°C)

Figure 3.Typical On Characteristics

Figure 4. Typical On-Resistance

To Order

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Series PVA30 BOSFET^®Photovoltaic Relay

LED Forward Voltage Drop (Volts DC)

Off-State Voltage (V_DD) Volts

Figure 5.Typical Variation of Off-State

Leakage Current

Figure 6. Input Characteristics

(Current Controlled)

Delay Time (microseconds)

Figure 7.Typical Delay Times

Figure 8. DelayTime Definitions

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Series PVA30 BOSFET^®Photovoltaic Relay

Drain to Drain Voltage

Figure 9. Typical Output Capacitance

Wiring Diagram

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Series PVA30 BOSFET^®Photovoltaic Relay

Case Outline

(Dimensions in millimeters (inches))

Mechanical Specifications:

Package: 8-pin DIP

Tolerances: .015 (.38) unless otherwise specified

Case Material: molded epoxy

Weight: .07 oz. (2 gr.)

WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331

EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: ++ 44 1883 713215

IR CANADA: 7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 2Z8, Tel: (905) 475 1897

IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 6172 96590

IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 11 451 0111

IR FAR EAST: K&H Bldg., 2F, 3-30-4 Nishi-Ikeburo 3-Chome, Toshima-Ku, Tokyo, Japan 171 Tel: ++ 81 3 3983 0641

IR SOUTHEAST ASIA: 315 Outram Road, #10-02 Tan Boon Liat Building, Singapore 0316 Tel: ++ 65 221 8371

http://www/irf.com/

Data and specifications subject to change without notice. 9/96

To Order

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PVA3054产品参数

型号:	PVA3054
是否Rohs认证：	不符合
生命周期：	Obsolete
IHS 制造商：	INTERNATIONAL RECTIFIER CORP
包装说明：	DIP-8
Reach Compliance Code：	compliant
HTS代码：	8541.40.95.00
风险等级：	5.81
其他特性：	UL RECOGNIZED
配置：	SINGLE
最大正向电流：	0.025 A
最大绝缘电压：	2500 V
JESD-609代码：	e0
元件数量：	1
最大通态电流：	0.04 A
最大通态电阻：	160 Ω
最高工作温度：	85 °C
最低工作温度：	-40 °C
光电设备类型：	TRANSISTOR OUTPUT SSR
端子面层：	Tin/Lead (Sn/Pb)
Base Number Matches：	1

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