參數(shù)資料
型號(hào)： MMQA20VT1
廠商： MOTOROLA INC
元件分類： 參考電壓二極管
英文描述： SC-59 QUAD TRANSIENT VOLTAGE SUPPRESSOR 5.6 VOLTS
中文描述： 24 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE
封裝： PLASTIC, SC-59, 6 PIN
文件頁(yè)數(shù)： 1/8頁(yè)
文件大小： 136K
代理商： MMQA20VT1
1
MOTOROLA
MMQA5V6T1 MMQA20VT1
Transient Voltage Suppressor
for ESD Protection
This quad monolithic silicon voltage suppressor is designed for applications
requiring transient overvoltage protection capability. It is intended for use in
voltage and ESD sensitive equipment such as computers, printers, business
machines, communication systems, medical equipment, and other applica-
tions. Its quad junction common anode design protects four separate lines
using only one package. These devices are ideal for situations where board
space is at a premium.
Specification Features:
SC-59 Package Allows Four Separate Unidirectional Configurations
Peak Power — 24 Watts @ 1.0 ms (Unidirectional), per Figure 7 Waveform
Maximum Clamping Voltage @ Peak Pulse Current
Low Leakage < 2.0
μ
A
ESD Rating of Class N (exceeding 16 kV) per the Human Body Model
Mechanical Characteristics:
Void Free, Transfer-Molded, Thermosetting Plastic Case
Corrosion Resistant Finish, Easily Solderable
Package Designed for Optimal Automated Board Assembly
Small Package Size for High Density Applications
Available in 8 mm Tape and Reel
Use the Device Number to order the 7 inch/3,000 unit reel. Replace
with “T3” in the Device Number to order the 13 inch/10,000 unit reel.
THERMAL CHARACTERISTICS
(TA = 25
°
C unless otherwise noted)
Characteristic
Symbol
Value
Unit
Peak Power Dissipation @ 1.0 ms (1)
@ TA
≤
25
°
C
Ppk
24
Watts
Total Power Dissipation on FR-5 Board (2) @ TA = 25
°
C
Derate above 25
°
C
°
PD
°
°
225
1.8
°
mW
°
mW/
°
C
Thermal Resistance Junction to Ambient
R
θ
JA
°
PD
°
556
°
C/W
Total Power Dissipation on Alumina Substrate (3) @ TA = 25
°
C
Derate above 25
°
C
°
300
2.4
°
mW
mW/
°
C
Thermal Resistance Junction to Ambient
R
θ
JA
TJ
Tstg
417
°
C/W
Junction and Storage Temperature Range
°
– 55 to +150
°
°
C
Lead Solder Temperature — Maximum (10 Second Duration)
1. Non-repetitive current pulse per Figure 7 and derate above TA = 25
°
C per Figure 8.
2. FR-5 = 1.0 x 0.75 x 0.62 in.
3. Alumina = 0.4 x 0.3 x 0.024 in., 99.5% alumina
4. Other voltages are available
TL
260
°
C
Thermal Clad is a trademark of the Bergquist Company
Preferred
devices are Motorola recommended choices for future use and best overall value.
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MMQA5V6T1/D
Rev 3
SC-59 QUAD
TRANSIENT VOLTAGE
SUPPRESSOR
5.6 VOLTS (4)
24 WATTS PEAK POWER
CASE 318F-01
STYLE 1
SC-59 PLASTIC
4
5
6
Motorola Preferred Devices
PIN 1. CATHODE
2. ANODE
3. CATHODE
4. CATHODE
5. ANODE
6. CATHODE
1
2
3
1
2
3
4
5
6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MMQA20VT1G 功能描述:TVS二極管陣列 MI SC74 TVS QUAD 20V TR RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MMQA20VT3 功能描述:TVS二極管陣列 20V 150W TVS Quad RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MMQA20VT3G 功能描述:TVS二極管陣列 MI SC74 TVS QUAD 20V TR RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MMQA21V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Direct ProTek Replacement:SMS15 |Alternative ProTek Replacement:PSMS24
MMQA21VT 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SC-74 Quad Monolithic Common Anode
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