Diodes BAS70JW User Manual

W

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Features

• Low Forward Voltage Drop

• Fast Switching

• Ultra-Small Surface Mount Package

• PN Junction Guard Ring for Transient and ESD Protection

• Lead Free/RoHS Compliant (Note 3)

• "Green" Device (Note 4 and 5)

Maximum Ratings @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t < 1.0s

Top View

BAS70J

SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY

Mechanical Data

• Case: SOT-363

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020D

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy 42

leadframe). Please see Ordering Information, Note 7, on Page 2

• Orientation: See Diagram

• Marking Information: See Page 2

• Ordering Information: See Page 2

• Weight: 0.006 grams (approximate)

C

2

A

2

70 V

49 V
70 mA

100 mA

V

V

V

R(RMS)

I

RRM

RWM

VR

IFM

FSM

C

1

A

1

Device Schematic

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating Temperature Range
Storage Temperature Range

R

T

PD

θ

TJ

STG

JA

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Max Unit Test Condition

Reverse Breakdown Voltage (Note 2)
Forward Voltage
Reverse Current (Note 2)

Total Capacitance
Reverse Recovery Time

Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

2. Short duration pulse test used to minimize self-heating effect.

3. No purposefully added lead.

4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

5. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date

Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

V

(BR)R

VF ⎯

IR ⎯

CT ⎯

trr ⎯

70

410

1000

100 nA

2.0 pF

5.0 ns

200 mW
625

-55 to +125

-65 to +125

⎯

V

mV
mV

IR = 10μA
t

<300µs, I

p

t

<300µs, IF = 15mA

p

t

< 300µs, V

p

V

= 0V, f = 1.0MHz

R

I

= IR = 10mA to IR = 1.0mA,

F

Irr = 0.1 x I

= 1.0mA

F

= 50V

R

, RL = 100Ω

R

°C/W

°C
°C

BAS70JW

Document number: DS30188 Rev. 13 - 2

1 of 3

www.diodes.com

June 2008

© Diodes Incorporated

W

TANT

O

US R

R

CUR

RENT

NSTAN

TANEO

U

O

R

R

CUR

REN

T

P, P

OWER

PATIO

C, TOT

CAPACITANC

F

BAS70J

10,000

(nA)

1,000

SE

EVE

100

10

(mA)

D
WA

S F

100

10

T = 75ºC

A

T = 25ºC

A

T = 125ºC

A

1.0

ANE

1

T = 0ºC

A

T = -40ºC

0.1

F

I, I

0

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

0.4

A

0.60.2

0.8

1.0

Fig. 1 Typical Forward Ch ar acteristics

1.8

1.2

1.4

1.6

I, INS

R

0.1
0

V , INSTANTANEOUS REVERSE VOLT AGE (V)

R

201030

Fig. 2 Typical Reverse Characteristics

605040

70

250

1.6

)

1.4

E (p

1.2

1.0

200

N (mW)

150

0.8

AL

0.6

T

0.4

DISSI

D

100

50

0.2
0

0

105

V , DC REVERSE VOLTAGE (V)

R

Fig. 3 Total Capacitance vs. Reverse Voltage

15

20 25

353040

0

0

40

T , AMBIENT TEMPERATURE ( C)

A

80 160

120

Fig. 4 Power Derating Curve, T otal Package

200

°

Ordering Information (Notes 6 & 7)

Part Number Case Packaging

BAS70JW-7-F SOT-363 3000/Tape & Reel

Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

7. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to the part number above. Example: BAS70JW-7-F.

Marking Information

K78

Date Code Key

Year 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Code M N P R S T U V W X Y Z A B C

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

K78 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)

YM

M = Month (ex: 9 = September)

BAS70JW

Document number: DS30188 Rev. 13 - 2

2 of 3

www.diodes.com

June 2008

© Diodes Incorporated