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DATA SHEET
E.S.D NOISE CLIPPING DIODES
NNCD5.6MG to NNCD6.8MG
LOW CAPACITANCE HIGH ESD TYPE ELECTROSTATIC DISCHARGE NOISE CLIPPING DIODES (QUARTO TYPE: COMMON ANODE) 5-PIN MINI MOLD
This product series is a low capacitance type diode developed for E.S.D. (Electrostatic Discharge) protection. Based on the IEC61000-4-2 test on electromagnetic interference (EMI), the diode assures an endurance of no less than 30 kV, and capacitance is small with 20 pF TYP. This product series is the most suitable for the ESD protection in the high-speed data communication bus such With four elements mounted in the 5-PIN Mini Mold Package, that product can cope with high density assembling.
2.9 0.2 0.95
PACKAGE DIMENSIONS (in millimeters)
2.8 0.2 0.32 -0.06
+0.1
1.5
0.65 -0.15
+0.1
as USB.
1.9
1
5
FEATURES
* Based on the electrostatic discharge immunity test (IEC61000-42), the product assures the minimum endurance of 30 kV. * Capacitance is small with 20 pF TYP. (at VR = 0 V, f = 1 MHz). It is excellent in the frequency characteristic. * With 4 elements mounted (common anode) in the SC-74A package, that product can cope with high density assembling.
1.1 to 1.4 0.8
0.95
2
3
4
APPLICATIONS
* External interface circuit E.S.D. protection in the high-speed data communication bus such as USB.
(SC-74A)
PIN CONNECTION
5 4
MAXIMUM RATINGS (TA = 25C)
Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature P PRSM Tj Tstg 200 mW (Total) 2 W (t = 10 s 1 pulse) Fig.5 150C -55C to +150C
1: 2: 3: 4: 5:
1 2 3
K1 A K2 K3 K4
0 to 0.1
Cathode 1 Anode (common) Cathode 2 Cathode 3 Cathode 4
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.
Document No. D13910EJ2V0DS00 (2nd edition) Date Published February 2000 N CP(K) Printed in Japan
(c)
0.16 -0.06
+0.1
1999
NNCD5.6MG to NNCD6.8MG
ELECTRICAL CHARACTERISTICS (TA = 25C) (A-K1, A-K2, A-K3, A-K4)
Dynamic
Note 2
Breakdown Voltage VBR (V) Type No. MIN. NNCD5.6MG NNCD6.2MG NNCD6.8MG 5.3 5.7 6.2
Note 1
Impedance ZZ ()
Reverse Leakage IR (A) VR (V) 2.5 3.0 3.5 TYP. 26 20 20
Capacitance Ct (pF) TEST CONDITION VR = 0 V f = 1 MHz
E.S.D Voltage (kV) TEST CONDITION C = 150 pF R = 330 (IEC61000-4-2)
MAX. IT (mA) MAX. IT (mA) MAX. 6.3 6.7 7.1 5 5 5 80 50 30 5 5 5 5 2 2
MIN. 30 30 30
Note 1. Tested with pulse (40 ms) 2. ZZ is measured at IT give a small A.C. signal.
TYPICAL CHARACTERISTICS (TA = 25C)
Fig. 1 POWER DISSIPATION vs. AMBIENT TEMPERATURE
250
Fig. 2 IT vs. VBR CHARACTERISTICS
P - Power Dissiipation - mW
200 30 x 30 x 1.6 P.C.B. (Glass Epoxy) 150
100 m NNCD5.6MG
NNCD6.2MG NNCD6.8MG
100
50
IT - On State Current - A
10 m
1m
0 0 25 50 75 100 125 150
TA - Ambient Temperature - C
100
10
5
6
7
8
VBR - Breakdown Voltage - V
2
Data Sheet D13910EJ2V0DS00
NNCD5.6MG to NNCD6.8MG
Fig. 3 Ct-VR CHARACTERISTICS
40
Ct - Capacitance between the terminal - pF
f = 1 MHz
30
20 NNCD5.6MG NNCD6.2MG 10 NNCD6.8LG
0.1
1.0 VR - Reverse Voltage - V
10
Fig. 4 TRANSIENT THERMAL IMPEADANCE CHARACTERISTIC
Zth - Transient Themal Impedance - C/W
5000
1000 NNCDMG
625C/W
100
10 5 1m 10 m 100 m 1 t - Time - s
P.C.B. (Glass Epoxy) (30 mm x 30 mm x 1.6 mm) 10 100
Fig. 5 SURGE REVERSE POWER RATINGS
50
PRSM - Suge Reverse Power - W
TA = 25C Non Repetitive
10
PRSM
tr
NNCDMG
1 0.5 1 10 100 t - Time - s 1m 10 m 100 m
Data Sheet D13910EJ2V0DS00
3
NNCD5.6MG to NNCD6.8MG
[MEMO]
* The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. * NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. * Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. * While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. * NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance.
M7 98. 8

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