NSPU3061
www.onsemi.com
2
Table 2. ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise noted)
Symbol
Parameter
I
PP
Maximum Reverse Peak Pulse Current
V
C
Clamping Voltage @ I
PP
V
RWM
Working Peak Reverse Voltage
I
R
Maximum Reverse Leakage Current @ V
RWM
V
BR
Breakdown Voltage @ I
T
I
T
Test Current
*See Application Note AND8308/D for detailed explanations of
datasheet parameters.
Uni−Directional Surge Protection
I
PP
I
F
V
I
I
R
I
T
V
RWM
V
C
V
BR
V
F
Table 3. ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise specified)
Parameter
Symbol Conditions Min Typ Max Unit
Reverse Working Voltage V
RWM
I/O Pin to GND 6.3 V
Breakdown Voltage V
BR
I
T
= 1 mA, I/O Pin to GND 6.4 6.9 9.5 V
Reverse Leakage Current I
R
V
RWM
= 6.3 V, I/O Pin to GND 0.02 1
mA
Clamping Voltage (Note 1) V
C
IEC61000−4−2, ± 8 kV Contact See Figures 2 & 3 V
Clamping Voltage TLP
(Note 2)
V
C
I
PP
= 8 A IEC61000−4−2 Level 2 Equivalent
(±4 kV Contact, ± 8 kV Air)
6.4
V
I
PP
= 16 A IEC61000−4−2 Level 4 Equivalent
(±8 kV Contact, ± 15 kV Air)
6.6
Reverse Peak Pulse Current I
PP
IEC61000−4−5 (8x20 ms) per Figure 1
30 A
Clamping Voltage 8x20 ms
Waveform per Figure 1
V
C
I
PP
= 20 A
I
PP
= 30 A
6.6
7.3
9.4
10.4
V
Dynamic Resistance R
DYN
100 ns TLP 0.025
W
Junction Capacitance C
J
V
R
= 0 V, f = 1 MHz 90 110 pF
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. For test procedure see application note AND8307/D
2. ANSI/ESD STM5.5.1 − Electrostatic Discharge Sensitivity Testing using Transmission Line Pulse (TLP) Model.
TLP conditions: Z
0
= 50 W, t
p
= 100 ns, t
r
= 4 ns, averaging window; t
1
= 30 ns to t
2
= 60 ns.
TYPICAL CHARACTERISTICS
Figure 1. 8 x 20 ms Pulse Waveform
100
90
80
70
60
50
40
30
20
10
0
020406080
t, TIME (ms)
% OF PEAK PULSE CURRENT
t
P
t
r
PULSE WIDTH (t
P
) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 ms
PEAK VALUE I
RSM
@ 8 ms
HALF VALUE I
RSM
/2 @ 20 ms