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PESD752DBZR中文资料PDF规格书
PESD752DBZR规格书详情
1 Features
• Robust surge protection:
– IEC 61000-4-5 (8/20 μs): 5.7 A
• IEC 61000-4-2 level 4 ESD protection:
– ±30-kV or ±20-kV contact discharge
– ±30-kV or ±20-kV air-gap discharge
• 24 V working voltage
• Bidirectional ESD protection
• 2-channel device provides complete ESD and
surge protection with single component
• Low clamping voltage protects downstream
components
• I/O capacitance = 3 pF or 1.7 pF (typical)
• SOT-23 (DBZ) small, standard, common footprint
• SOT-323 / SC-70 (DCK) very small, standard,
space saving, common footprint
• Leaded packages used for automatic optical
inspection (AOI)
2 Applications
• USB power delivery (USB-PD):
– VBUS protection
– IO protection (withstand short to VBUS)
• Industrial control networks:
– Smart distribution system (SDS)
– DeviceNet IEC 62026-3
– CANopen – CiA 301/302-2 and EN 50325-4
– 4/20 mA circuits
– PLC surge protection
– ADC surge protection
3 Description
The ESD752 and ESD7x2 are bidirectional ESD
protection diodes for USB power delivery (USB-PD)
and industrial interfaces. The ESD752 and ESD7x2
are rated to dissipate contact ESD that meets
or exceeds the maximum level specified in the
IEC 61000-4-2 level 4 standard (±30-kV or ±20-kV
contact and ±30-kV or ±20-kV airgap). The low
dynamic resistance and low clamping voltage ensures
system level protection against transient events. This
protection is key because industrial systems require a
high level of robustness and reliability.
These devices feature a low IO capacitance per
channel and a pin-out to suit two IO lines from
damage caused by electrostatic discharge (ESD) and
other transients. The IPP = 5.7 A (8/20 μs surge
waveform) capability of the ESD752 makes it suitable
for protecting USB VBUS against transient surge
events as well as industrial I/O lines. Additionally, the
3 pF or 1.7 pF line capacitance of the ESD752 and
ESD7x2 are suitable for protecting the slower speed
signals for USB power delivery and IO signals for
industrial applications.
The ESD752 and ESD7x2 are offered in two leaded
packages for easy flow through routing.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
21+ |
DSN-0603-2 |
8600 |
进口原装公司现货 |
询价 | ||
NEXPERIA/安世 |
21+22+ |
SOD962-2 |
180000 |
原装现货,价格优势 |
询价 | ||
NEXPERIA |
21+ |
SOD962-2 |
6000 |
原装正品 |
询价 | ||
NEXPERIA/安世 |
NA |
107650 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
Nexperia |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 | ||
NEXPERIA/安世 |
21+ |
SOD962-2 |
60000 |
询价 | |||
NEXPERIA/安世 |
SOD962-2 |
180000 |
原厂代理支持订货 |
询价 | |||
NEXPERIA/安世 |
2122+ |
SOD962-2 |
10990 |
全新原装正品现货,假一赔十 |
询价 | ||
安世(Nexperia) |
23+ |
SOD962 |
17636 |
进口原装假一赔十可开增值票 |
询价 |