DATA SHEET
E.S.D NOISE CLIPPING DIODES
NNCD3.3A to NNCD12A
ELECTROSTATIC DISCHARGE NOISE CLIPPING DIODES (400 mW TYPE)
This product series is a diode developed for E.S.D (Electrostatic Discharge) noise protection. Based on the IEC1000-4-2 test on electromagnetic interference (EMI), the diode assures an endurance of no less than 30 kV.
Type NNCD2.0A to NNCD12A Series is into DO-34 Package (Body length 2.4 mm MAX.) with DHD (Double Heatsink Diode) construction having allowable power dissipation of 400 mW.
FEATURES
•Based on the electrostatic discharge immunity test (IEC1000-4- 2), the product assures the minimum endurance of 30 kV.
•Based on the reference supply of the set, the product achieves a series over a wide range (15 product name lined up).
•DHD (Double Heatsink Diode) construction.
APPLICATIONS
PACKAGE DIMENSIONS |
|
|
(in millimeters) |
φ 0.4 |
|
|
25 MIN. |
Cathode |
MAX. |
indication |
|
φ 2.0 MAX. |
2.4 |
|
|
|
25 MIN. |
•Circuit E.S.D protection.
•Circuits for Waveform clipper, Surge absorber.
MAXIMUM RATINGS (TA = 25 °C)
Power Dissipation |
P |
400 mW |
|
Surge Reverse Power |
PRSM |
100 |
W (tT = 10 μs 1 pulse) Fig. 7 |
Junction Temperature |
Tj |
175 |
°C |
Storage Temperature |
Tstg |
–65 °C to +175 °C |
Document No. D11769EJ2V0DS00 (2nd edition) |
|
|
Date Published December 1996 N |
|
|
Printed in Japan |
© |
1996 |
|
NNCD3.3A to NNCD12A
ELECTRICAL CHARACTERISTICS (TA = 25 ˚C)
|
Breakdown VoltageNote 1 |
Dynamic |
|
Reverse Leakage |
Capacitance |
E.S.D Voltage |
|||||||
|
ImpedanceNote 2 |
||||||||||||
|
|
VBR (V) |
|
IR (μA) |
Ct (pF) |
|
(kV) |
||||||
Type Number |
|
|
Zz (Ω) |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MIN. |
MAX. |
IT (mA) |
MAX. |
|
IT (mA) |
MAX. |
VR (V) |
TYP. |
TEST |
MIN. |
|
TEST |
|
|
CONDITION |
|
CONDITION |
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD3.3A |
3.16 |
3.53 |
5 |
120 |
|
5 |
20 |
1.0 |
220 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD3.6A |
3.47 |
3.83 |
5 |
120 |
|
5 |
10 |
1.0 |
210 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD3.9A |
3.77 |
4.14 |
5 |
120 |
|
5 |
5 |
1.0 |
200 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD4.3A |
4.05 |
4.53 |
5 |
120 |
|
5 |
5 |
1.0 |
180 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD4.7A |
4.47 |
4.91 |
5 |
120 |
|
5 |
5 |
1.0 |
170 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD5.1A |
4.85 |
5.35 |
5 |
100 |
|
5 |
5 |
1.5 |
160 |
|
30 |
|
C = 150 pF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD5.6A |
5.29 |
5.88 |
5 |
70 |
|
5 |
5 |
2.5 |
140 |
VR = 0 V |
30 |
|
R = 330 Ω |
|
|
|
|
|
|
|
|
|
|
f = 1 MHz |
|
|
(IEC1000 |
NNCD6.2A |
5.81 |
6.40 |
5 |
40 |
|
5 |
5 |
3.0 |
120 |
30 |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
-4-2) |
NNCD6.8A |
6.32 |
6.97 |
5 |
30 |
|
5 |
2 |
3.5 |
110 |
|
30 |
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD7.5A |
6.88 |
7.64 |
5 |
25 |
|
5 |
0.5 |
4.0 |
90 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD8.2A |
7.56 |
8.41 |
5 |
20 |
|
5 |
0.5 |
5.0 |
90 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD9.1A |
8.33 |
9.29 |
5 |
20 |
|
5 |
0.5 |
6.0 |
90 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD10A |
9.19 |
10.3 |
5 |
20 |
|
5 |
0.2 |
7.0 |
80 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD11A |
10.18 |
11.26 |
5 |
20 |
|
5 |
0.2 |
8.0 |
70 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NNCD12A |
11.13 |
12.30 |
5 |
25 |
|
5 |
0.2 |
9.0 |
70 |
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes 1. Tested with pulse (40 ms)
2. Zz is measured at IT give a small A.C. signal.
2
NNCD3.3A to NNCD12A
TYPICAL CHARACTERISTICS (TA = 25 °C)
Fig. 1 POWER DISSIPATION vs.
AMBIENT TEMPERATURE
mW |
600 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
= 10 |
mm |
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dissipation |
400 |
|
|
|
|
|
|
|
|
|
|
|
|
|
= 5 mm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
P.C Board |
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
= 3 |
mm |
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7 mm |
|
|
||||
|
|
= 10 mm |
|
|
|
|
|
|
|
|||||||||||||||
|
300 |
|
|
|
|
|
|
|
t = 0.035 mm |
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
= 5 mm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
Power |
200 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
P - |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
100 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
P.C Board φ 3 mm |
= 3 mm |
|
|
|
|
|
||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||
|
|
|
|
|
|
|
|
|
||||||||||||||||
|
|
t = 0.035 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
00 20 40 60 80 100 120 140 160 180 200
TA - Ambient Temperature - °C
Fig. 3 IT - VBR CHARACTERISTICS
|
|
NNCD7.5A |
NNCD8.2A |
|
|
NNCD6.8A |
|
|
|
|
|
|
100 m |
|
NNCD9.1A |
|
NNCD3.3A |
|
|
|
10 m NNCD3.6A |
|
|
|
NNCD3.9A |
|
|
|
NNCD4.3A |
|
|
A |
1 m |
|
|
- |
|
|
|
CurrentState |
10 μ |
|
|
|
NNCD4.7A |
|
|
|
100 μ |
|
|
On |
|
|
|
IT - |
1 μ |
|
|
|
|
|
100 n NNCD5.1A
NNCD5.6A
NNCD6.2A
10 n
1 n
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
|
VBR - Breakdown Voltage - V |
|
|
Fig. 2 THERMAL RESISTANCE vs.
SIZE OF P.C BOARD
|
600 |
Junction to |
|
°C/W |
500 |
||
anbient |
|||
|
|
||
- |
|
|
|
Resistance |
400 |
S |
|
|
|||
|
= 10 mm |
||
|
|
||
|
300 |
= 5 mm |
|
|
|
||
Thermal |
|
= 3 mm |
|
200 |
|
||
|
|
- |
100 |
Rth |
|
00 |
20 |
40 |
60 |
80 |
100 |
|
S - Size of P.C Board - mm2 |
|
Fig. 4 IT - VBR CHARACTERISTICS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
100 m |
|
|
|
|
|
|
NNCD11A |
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
10 m |
|
NNCD10A |
|
|
|
|
NNCD12A |
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
A |
1 m |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
StateCurrent |
10 |
μ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
On |
100 |
μ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
IT - |
1 |
μ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
100 n
10 n
1 n
0 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
|
|
VBR - Breakdown Voltage - V |
3