参数资料
| 型号： | SP720APP |
| 厂商： | Littelfuse Inc |
| 文件页数： | 3/6页 |
| 文件大小： | 0K |
| 描述： | TVS ARRAY ESD 14 INPUT 16-DIP |
| 产品培训模块： | Transient Voltage Suppression (TVS) Diodes TVS Diode Array |
| 产品目录绘图： | SP72 Series Circuit |
| 标准包装： | 1,000 |
| 系列： | SP720 |
| 电压 - 工作： | 30V |
| 技术： | 混合技术 |
| 电路数： | 14 |
| 应用： | 通用 |
| 封装/外壳： | 16-DIP |
| 供应商设备封装： | 16-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 2374 (CN2011-ZH PDF) |
| 其它名称： | F2718 |
TVS Diode Arrays (SPA ? Diodes)
General Purpose ESD Protection - SP720 Series
ESD Capability
ESD capability is dependent on the application and defined
test standard. The evaluation results for various test
standards and methods based on Figure 1 are shown in
Figure 1: Electrostatic Discharge Test
Table 1.
R 1
R D
For the “Modified” MIL-STD-3015.7 condition that is
defined as an “in-circuit” method of ESD testing, the V+
and V- pins have a return path to ground and the SP720
ESD capability is typically greater than 15kV from 100pF
through 1.5kΩ. By strict definition of MIL-STD-3015.7 using
CHARGE
SWITCH
H.V.
SUPPLY
V D
C D
DISCHARGE
SWITCH
IN
DUT
“pin-to-pin” device testing, the ESD voltage capability
is greater than 6kV. The MIL-STD-3015.7 results were
determined from AT&T ESD Test Lab measurements.
The HBM capability to the IEC 61000-4-2 standard is
greater than 15kV for air discharge (Level 4) and greater
IEC 1000-4-2: R 1 50 to 100M
MIL STD 3015.7: R 1 1 to 10M
FIGURE 1. ELECTR OSTATIC DISCHARGE TEST
Table 1: ESD Test Conditions
than 4kV for direct discharge (Level 2). Dual pin capability (2
adjacent pins in parallel) is well in excess of 8kV (Level 4).
For ESD testing of the SP720 to EIAJ IC121 Machine
Model (MM) standard, the results are typically better than
1kV from 200pF with no series resistance.
Standard
MIL STD 3015.7
IEC 61000-4-2
EIAJ IC121
Type/Mode
Modified HBM
Standard HBM
HBM, Air Discharge
HBM, Direct Discharge
HBM, Direct Discharge,
Two Parallel Input Pins
Machine Model
R D
1.5kΩ
1.5kΩ
330Ω
330Ω
330Ω
0kΩ
C D
100pF
100pF
150pF
150pF
150pF
200pF
±V D
15kV
6kV
15kV
4kV
8kV
1kV
Figure 2: Low Current SCR Forward Voltage Drop Curve
Figure 3: High Current SCR Forward Voltage Drop Curve
100
T A = 25°C
2.5
T A = 25°C
80
60
SINGLE PULSE
2
1.5
SINGLE PULSE
40
1
I FWD
20
0
0.5
0
EQUIV. SAT. ON
THRESHOLD ~ 1.1V
V FWD
600
800
1000
1200
0
1
2
3
FORWARD SCR VOLTAGE DROP (mV)
? 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/13
FORWARD SCR VOLTAGE DROP (V)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP720APP - LITTELFUSE | 制造商:Littelfuse 功能描述:DIODE TVS 制造商:Littelfuse 功能描述:DIODE, TVS |
| SP720APP | 制造商:Littelfuse 功能描述:TVS DIODE ARRAY |
| SP720APP | 制造商:Littelfuse 功能描述:THYRISTOR ARRAY TVS |
| SP720MD-8 | 制造商:Harris Corporation 功能描述: |
| SP721 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:Electronic Protection Array for ESD and Overvoltage Protection |
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