© 2000 SEMTECH CORP.

652 MITCHELL ROAD NEWBURY PARK CA 91320

Objective - March 03, 2000

USB Upstream Port Filter & TVS

For EMI Filtering and ESD Protection

STF202-22

&

STF202-30

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Steady-State Power

P

100

mW

ESD Air Discharge per IEC 1000-4-2

V

PP

16

kV

ESD Contact Discharge per IEC 1000-4-2

V

PP

10

kV

Lead Soldering Temperature (10 seconds)

T

L

260

°C

Operating Temperature

T

stg

-40 to +125

°C

Storage Temperature

T

j

-55 to +150

°C

ELECTRICAL CHARACTERISTICS (T = 25ºC Unless Otherwise Noted)

STF202-xx

Parameter

Symbol

Conditions

Minimum

Nominal

Maximum

Units

TVS Reverse Stand-Off Voltage

V

RWM

5.25

V

TVS Reverse Breakdown Voltage

V

BR

I

6

V

TVS Reverse Leakage Current

I

R

V

Between V

ground

5µA

TVS Reverse Leakage Current

I

R

V

Between any data

(D+, D-) pin and ground

1µA

Total TVS Junction Capacitance

C

j

Between I/O pins and

Gnd, each device

V

10

pF

Series Resistor (STF202-22)

R

S

Each Line

20

22

24

Ω

Series Resistor (STF202-30)

R

S

Each Line

27

30

33

Ω

Pull Up Resistor

R

UP

Each Line

1.35

1.5

1.65

k

Ω

Capacitor

C

Each Line

47

pF

Total Capacitance

C

TOT

Between I/O pins and

Gnd, each line

V

60

pF

Part Number Marking Code

STF202-22

222

STF202-30

230

MARKING CODES