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參數(shù)資料
| 型號： | MMQA |
| 廠商： | Motorola, Inc. |
| 英文描述： | SC-59 Quad Monolithic Common Anode |
| 中文描述： | 資深大律師- 59四單片共陽極 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 104K |
| 代理商： | MMQA |
1
MOTOROLA
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 — Min. 24 W @ 1.0 ms (Unidirectional), per Figure 5 Waveform
Peak Power — Min. 150 W @ 20 s (Unidirectional), per Figure 6 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
Peak Power Dissipation @ 20 s (2) @ TA
≤
25
°
C
Total Power Dissipation on FR-5 Board (3) @ TA = 25
°
C
Ppk
Ppk
°
PD
°
24
Watts
150
Watts
°
225
1.8
°
mW
°
mW/
°
C
Thermal Resistance from Junction to Ambient
R
θ
JA
°
PD
°
556
°
C/W
Total Power Dissipation on Alumina Substrate (4) @ TA = 25
°
C
Derate above 25
°
C
°
300
2.4
°
mW
mW/
°
C
Thermal Resistance from Junction to Ambient
R
θ
JA
TJ, Tstg
TL
417
°
C/W
Junction and Storage Temperature Range
°
– 55 to +150
°
°
C
Lead Solder Temperature — Maximum (10 Second Duration)
260
°
C
1. Non-repetitive current pulse per Figure 5 and derate above TA = 25
°
C per Figure 4.
2. Non-repetitive current pulse per Figure 6 and derate above TA = 25
°
C per Figure 4.
3. FR-5 = 1.0 x 0.75 x 0.62 in.
4. Alumina = 0.4 x 0.3 x 0.024 in., 99.5% alumina
Preferred
devices are Motorola recommended choices for future use and best overall value.
Thermal Clad is a trademark of the Bergquist Company
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MMQA/D
Motorola, Inc. 1996
SC-59 QUAD
TRANSIENT VOLTAGE
SUPPRESSOR
24 WATTS PEAK POWER
5.6 – 33 VOLTS
CASE 318F-01
STYLE 1
SC-59 PLASTIC
Motorola Preferred Devices
PIN 1. CATHODE
2. ANODE
3. CATHODE
4. CATHODE
5. ANODE
6. CATHODE
1
2
3
4
5
6
1
2
3
6
5
4
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| MMQA12VT1 | 功能描述:TVS二極管陣列 12V 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 |
| MMQA12VT1G | 功能描述:TVS二極管陣列 12V 150W TVS Quad Array 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 |
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