参数资料
| 型号： | SP721ABG |
| 厂商： | Littelfuse Inc |
| 文件页数： | 3/6页 |
| 文件大小： | 0K |
| 描述： | TVS ARRAY ESD 6 INPUT 8-SOIC |
| 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： | 980 |
| 系列： | SP721 |
| 电压 - 工作： | 30V |
| 技术： | 混合技术 |
| 电路数： | 6 |
| 应用： | 通用 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 2374 (CN2011-ZH PDF) |
| 其它名称： | F2719 |
TVS Diode Arrays (SPA ? Diodes)
General Purpose ESD Protection - SP721 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.
For the “Modified”MIL-STD-3015.7 condition that is defined
as an “in-circuit” method of ESD testing, the V+ and V- pins
CHARGE
SWITCH
R 1
R D
DISCHARGE
SWITCH
have a return path to ground and the SP721 ESD capability
is typically greater than 15kV from 100pF through 1.5kΩ.By
strict definition of MIL-STD-3015.7 using “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.
H.V.
SUPPLY
V D
C D
IEC 1000-4-2: R 1 50 to 100M
MIL-STD-3015.7: R 1 1 to 10M
IN
DUT
The HBM capability to the IEC 61000-4-2 standard is
greater than 15kV for air discharge (Level 4) and greater
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 SP721 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
Type/Mode
Modified HBM
Standard HBM
HBM, Air Discharge
HBM, Direct Discharge
HBM, Direct Discharge,
Two Parallel Input Pins
R D C D
1.5kΩ 100pF
1.5kΩ 100pF
330Ω 150pF
330Ω 150pF
330Ω
150pF
±V D
15kV
6kV
15kV
4kV
8kV
EIAJ IC121
Machine Model
0kΩ
200pF
1kV
Figure 2: Low Current SCR Forward Voltage Drop Curve
Figure 3: High Current SCR Forward Voltage Drop Curve
100
80
60
40
100
T A = 25oC T A = 25oC
PULSE
SINGLE SINGLE PULSE
80
60
40
2.5
2
1.5
1
2.5
T A = 25oC T A = 25oC
PULSE
SINGLE SINGLE PULSE
2
1.5
1
I FWD
I FWD
20
20
0.5
0.5
ON
EQUIV. SAT. EQUIV. SAT. ON
~ 1.1V
THRESHOLD THRESHOLD ~ 1.1V
V FWD
V FWD
0
600
0
600
800
800
1000
1000
1200
1200
0
0
0
0
1
1
2
2
3
3
SCR SCR DROP (mV)
FORWARD FORWARD VOLTAGE VOLTAGE DROP (mV)
? 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/13
SCT SCT DROP
FORWARD FORWARD VOLTAGE VOLTAGE (V) DROP (V)
相关PDF资料 |
PDF描述 |
|---|---|
| SP721ABT | TVS ARRAY ESD 6 INPUT 8-SOIC |
| SP723ABT | TVS ARRAY ESD 6 INPUT 8-SOIC |
| SP723APP | TVS ARRAY ESD 6 INPUT 8-DIP |
| SP724AHTG | TVS ARRAY ESD 4 INPUT SOT-23 |
| SP724AHT | TVS ARRAY ESD 4 INPUT SOT-23 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP721ABG - LITTELFUSE | 制造商:Littelfuse 功能描述:DIODE TVS 制造商:Littelfuse 功能描述:DIODE, TVS |
| SP721ABG | 制造商:Littelfuse 功能描述:TVS DIODE ARRAY |
| SP721ABG | 制造商:Littelfuse 功能描述:THYRISTOR ARRAY TVS |
| SP721ABP | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:SP721 Series 3pF 4kV Diode Array |
| SP721ABT | 功能描述:TVS二极管阵列 SP721ABT RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
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