semtech tvs for usb type-c...2018/05/28  · designed for usb 3.1, hdmi 2.0, displayport 1.4 3.3v...

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Semtech TVS for USB Type-C May, 2018 本資料及び製品に関する問い合わせ先: 菱洋エレクトロ株式会社 半導体デバイス事業本部 2ビジネスユニット 技術グループ TEL03-3546-5070(代表) 担当:宇都宮 E-mail:[email protected]

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Page 1: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

Semtech TVS for USB Type-CMay, 2018

本資料及び製品に関する問い合わせ先:菱洋エレクトロ株式会社 半導体デバイス事業本部第2ビジネスユニット 技術グループTEL:03-3546-5070(代表) 担当:宇都宮 E-mail:[email protected]

Page 2: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 2Semtech Confidential

0

1

2

3

4

5

6

7

8

9

十億

TV

S U

nit

Sh

ipm

en

ts

Semtech is a Proven Leader

25年間以上の実績

生産容量 年間 80億個以上出荷

複数の工場

超小型パッケージングの技術 CSP packages により小型化

安定した納期 97.8% to CRD; 99% to FSD

各種テクニカルサポート

SRV05-4

Industry’s first Monolithic TVS

Array Launched

LC01-6 Launched

First Commercial

part for protecting

Telecom Interfaces

‘Z’ Package

Industry’s First

encapsulated silicon

Non-leadframe

0201 Package

SFC2309

First Flip Chip

Protection Device

RClamp0524P

Industry’s First &

Leading Edge

HDMI Protection

IC

First SCR protection

Device

1985 1990 1995 2000 2005 2010 2015

SLV Series Launched

Industry’s First Low

Leakage Low Voltage TVS

TClamp3302N

Industry’s Standard

device

for Base Station

Lightning Protection

Discretes and Protection forMilitary & High Reliability

Applications

Page 3: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

(1, 2, 3)

(8, 9, 10)

Center Tab

LINE 1

LINE 2

TVS製品シリーズ

μClamp® = MicroClamp 寄生容量が大きいが安価なシリーズ

EClamp® = EMIClamp EMIフィルターも持っている複合タイプ

RClamp® = RailClamp 低容量タイプ。高速ライン向け。

TClamp® = TransClamp 大きな雷サージエネルギーを保護するタイプ

GND

IN OUT

12pF 12pF

200

Pin 1 Pin 2 Pin 4 Pin 5

3, 8

Page 4: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 4Semtech Confidential

Trademarked Name Convention

xClampXXXXYQ

xClamp = Family (Trademarked)

1) XXXX = 前半2桁:電圧 / 3桁目:Version / 4桁目:ライン数

例) 3324 : 3.3V・4ライン品 / 0544 : 5V・4ライン用

例外) 7538 : 5V・8ライン用

2) Y = Package (A – Z)

例) RClamp0504F

RailClamp Family 5V, 4 Lines SC-70

3) Q = AEC-Q100

Page 5: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 5Semtech Confidential

SMTC Flow through package

デバイスの下に配線を引けるようなパッケージ

基板面積を最小化、かつ表層のみでの配線が可能

仮にデバイスを外しても信号通信が可能 現状保護素子を使っていないケースでは基板にパッドさえ用意いただければ、後から追加・削除が可能なパッケージです

Page 6: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 6Semtech Confidential

SMTC Flow through package

外部pinを互い違いに置くことにより下記のメリットがあります

パッケージの小型化

ESDピーク電圧の低減

半田フィレットが向かい合わないため、より低容量化

RClamp0524P

(2.5mm x 1mm)

RClamp0564P

I/O

I/O

I/O

I/O

GND

I/O

I/O

I/O

I/OGND

No Internal Connection

Unnecessary pad & parasitics

Pins connected internally

No Parasitics

Page 7: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 7Semtech Confidential

0

20

40

60

80

100

120

140

160

180

-10 0 10 20 30 40 50 60 70 80

Time (ns)

Vo

ltag

e (

V)

Pin1: Vc = 170 V

Pin5: Vc = 171 V

Pin2: Vc= 141 V

Pin4: Vc= 140 V

Measured with 50 Ohm scope input

impedance, 2GHz bandwidth. Corrected

for 50 Ohm, 20dB attenuator. ESD gun

return path connected to ESD ground

plane

1

2

3 (GND)

4

5

外側のラインはボンディングワイヤが長いため、30VほどESDピークが高い

DUT: On Semi ESD7004

SMTC Flow through package

Page 8: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

USB 3.1 Protection

Page 9: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 9Semtech Confidential

USB 3.1 Protection

Operating Voltage of 3.3V

ESD Withstand +-18kV/+-18kV

(Contact/Air)

Low Capacitance of 0.45pF(MAX)

Low Dynamic Resistance 0.20 Ohms

ESD Clamping 7V(Typ) @ IPP=16A

RClamp3331ZA RClamp3371ZC

Operating Voltage of 3.3V

ESD Withstand +-10KV/+-17kV

(Contact/Air)

Low Capacitance of 0.25 pF(MAX)

Low Dynamic Resistance 0.14 Ohms

ESD Clamping 4.6V Typ @ IPP=16A

Gen 1 Gen 2

Page 10: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 10Semtech Confidential

Reversible Type-C Connector Pin out

Up to 10Gbps

Requires low cap

5V, 12V, 20V

Legacy

5V Low Speed

Page 11: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 11Semtech Confidential

Reversible Type-C Connector Pin outwith Analogix reference design

Up to 10Gbps

Requires low cap

5V, 12V, 20V

Legacy

5V Low Speed

RClamp0524PA x 2(CC1/CC2/D+/D-)

uClamp0561P x 4or

uClamp0541Z x 4

RClamp3371ZC x 8or

RClamp0564P x 2

Page 12: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 12Semtech Confidential

Features

電圧別ラインナップ 5V, 10V, 12V, 15V, 24V

30V, 36V, 40V, 60V family

非常に高いサージ電流容量 (up to 80A)

低いESDピーク電圧 (<50V on 8KV test)

ピーク電力 1200 – 1600 Watts

+/- 30KV contact/air per IEC 61000-4-2 保証

Applications

USB VBUS

Battery Line protection

General VBUS protection

Automotive Applications

µClampxx61P

0.8mm

1.6

mm

uClampxx61P FamilyVbus保護用 TVS

Page 13: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

RClamp3371ZC- USB 3.1 Gen 2 ProtectionRClamp3361ZのVersion up

Semtech Confidential 135/28/2018

Protects USB 3.1 - 10 Gbps data lines

ESD保証値 ±10kV Contact ±17kV Air

超低容量 : 0.23 pF (Typ)

Designed for USB 3.1, HDMI 2.0,

DisplayPort 1.4

3.3V working voltage

ターンON抵抗値 : 0.14 ohm

Page 14: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 14Semtech Confidential

RClamp3371ZC vs Competition

>50% Lower Turn On Voltage

>33% LowerClamping Voltage

At 16A (8kV)

Page 15: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 15Semtech Confidential

RClamp3371ZC Clamping by 8KV

Page 16: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

USB Type C Protection

USB 3.1 Eye Pattern

Layout using RClamp3361Z (series device)

Page 17: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 17Semtech Confidential

RClamp0564P – 4 Line HDMI 2.0 Solution

Benefits

5V 4 ライン保護用

超低Cap (0.20pF I/O-GND max)

Flow through packageによる容易なレイアウト

ESD保証値 ±10kV Contact ±15kV Air

RClamp0564P

(2.0mm x 1.0mm)

GND

Diff Pair

Diff Pair

0.00

0.05

0.10

0.15

0.20

0.25

0 1 2 3 4 5

Cap

acit

ance

-C

j(p

F)

Reverse Voltage - VR(V)

0.4mm

Page 18: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 18Semtech Confidential

Clamping Performance

Page 19: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 19Semtech Confidential

10Gbps with RClamp0564P10Gbps without TVS

10Gbps Eye Diagram with RClamp0564P

Differential measurement with PRBS-31 Pattern

Page 20: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

5/28/2018 20Semtech Confidential

Rclamp0524PA - Low cost 4 line

RClamp0524PA Features: 5V 4 Line protection

超低容量 : 0.3 pF typ

ESD保証値 : ±17kV/±12kV Air/Contact

非常に一般的な 2.5 x 1.0パッケージ

Key Applications: 高速ライン向け

HDMI1.4

USB3.0

GbE

Page 21: Semtech TVS for USB Type-C...2018/05/28  · Designed for USB 3.1, HDMI 2.0, DisplayPort 1.4 3.3V working voltage ターンON抵抗値: 0.14 ohm 5/28/2018 Semtech Confidential 14

Note: copy or use of the material in this presentation can only be done with Semtech authorization

Semtech and the Semtech logo are trademarks of the Semtech Corporation. All other product or service names are the property of their respective owners

© Copyright 2015 Semtech Corporation

Thank you!