鈩?/div>
C
150pF
150pF
150pF
100pF
ESD (V)
>15kV
>4kV
>8kV
>15kV
Features
鈥?ESD Interface Capability for HBM Standards
- MIL STD 3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . .15kV
- IEC 1000-4-2, Direct Discharge,
Single Input. . . . . . . . . . . . . . . . . . . . . . . . 4kV (Level 2)
Two Inputs in Parallel . . . . . . . . . . . . . . . . 8kV (Level 4)
- IEC 1000-4-2, Air Discharge. . . . . . . . . . 15kV (Level 4)
鈥?High Peak Current Capability
- IEC 1000-4-5 (8/20
碌
s) . . . . . . . . . . . . . . . . . . . . . .
鹵
3A
- Single Pulse, 100
碌
s Pulse Width . . . . . . . . . . . . . .
鹵
2A
- Single Pulse, 4
碌
s Pulse Width . . . . . . . . . . . . . . . .
鹵
5A
鈥?Designed to Provide Over-Voltage Protection
- Single-Ended Voltage Range to . . . . . . . . . . . . . . .+30V
- Differential Voltage Range to . . . . . . . . . . . . . . . .
鹵
15V
鈥?Fast Switching . . . . . . . . . . . . . . . . . . . . . . . 2ns Risetime
鈥?Low Input Leakages . . . . . . . . . . . . . . . 1nA at 25
o
C (Typ)
鈥?Low Input Capacitance. . . . . . . . . . . . . . . . . . . . 3pF (Typ)
鈥?An Array of 14 SCR/Diode Pairs
鈥?Operating Temperature Range . . . . . . . . . -40
o
C to 105
o
C
Refer to Figure 1 and Table 1 for further detail. Refer to
Application Note AN9304 and AN9612 for additional
information.
Applications
鈥?Microprocessor/Logic Input Protection
鈥?Data Bus Protection
鈥?Analog Device Input Protection
Ordering Information
PART NO.
SP720AP
SP720AB
SP720ABT
TEMP. RANGE
(
o
C)
-40 to 105
-40 to 105
-40 to 105
PACKAGE
16 Ld PDIP
16 Ld SOIC
16 Ld SOIC
Tape and Reel
PKG.
NO.
E16.3
M16.15
M16.15
鈥?Voltage Clamp
Functional Block Diagram
V+ 16
Pinout
SP720 (PDIP, SOIC)
TOP VIEW
IN
IN
IN
IN
IN
IN
IN
V-
1
2
3
4
5
6
7
8
16 V+
15 IN
14 IN
13 IN
12 IN
11 IN
10 IN
9 IN
V-
8
IN
IN
1
2
3-7
9 - 15
IN
6-3
NOTE: The design of the SP720 SCR/Diode ESD Protection Arrays is covered by Littelfuse patent
4567500.
1-800-999-9445 or 1-847-824-1188
|
Copyright
漏
Littelfuse, Inc. 1998
HARRIS
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