Littelfuse TPSMA6L User Manual

Transient Voltage Suppression Diodes

Bi-directional

Surface Mount – 600W > TPSMA6L Series

TPSMA6L Series

Uni-directional

TVS Diode Arrays (SPA

Maximum Ratings and Thermal Characteristics

(TA=25OC unless otherwise noted)

Parameter Symbol Value Unit

Peak Pulse Power Dissipation at
TA=25ºC by 10x1000µs Waveform
(Fig.2)(Note 1), (Note 2)

Power Dissipation on Infinite Heat
Sink at T

Peak For ward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)

Maximum Instantaneous Forward
Voltage at 25A for Unidirectional
Only

Operating Junction and Storage
Temperature Range

Typical Thermal Resistance Junction
to Lead

Typical Thermal Resistance Junction
to Ambient

Notes:

1. Non-repetitive current pulse, per Fig.4 and derated above T

2. Mounted on 5.0x5.0mm copper pad to each terminal.

3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only.

=50OC

A

P

PPM

P

M(AV)

I

FSM

V

, T

T

J

R

uJL

R

uJA

F

-65 to 150 °C

STG

=25ºC per Fig. 3.

A

600 W

3 W

60 A

3.5V V

35 °C/W

200 °C/W

RoHS

Description

™

Family of Products)

The TPSMA6L Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by load dump and other transient voltage
events, and it’s especially suitable for high reliability and
automotive applications.

SMA low profile package (DO221-AC) has the same
electrical performance as the SMB package but with low
height profiles (1.1mm).

Features

• Hi reliability application

and automotive grade
AEC-Q101 qualified

• SMA low prole package:

less than 1.1 mm

• Same power as standard

SMB devices (600 W)

• Footprint compatibility

with standard SMA and
SMB products (easy to
lay out)

• Typical failure mode is

short from over-specified
voltage or current

• Whisker test is conducted

based on JEDEC
JESD201A per its table 4a
and 4c

• IEC-61000-4-2 ESD

15kV(Air), 8kV (Contact)

• ESD protection of data

lines in accordance with

• EFT protection of data

lines in accordance with
IEC 61000-4-4 (IEC801-4)

• Low inductance, excellent

clamping capability

• Fast response time:

typically less than 1.0ns
from 0 Volts to V

BR

min

• Built-in strain relief

• Glass passivated junction

• Typical I

less than 1µA

R

above 12V

• High temperature
soldering: 260°C/40

seconds at terminals

• Typical maximum

temperature coefficient

ΔVBR = 0.1% x VBR@25°C x ΔT

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

IEC 61000-4-2 (IEC801-2)

Functional Diagram

Cathode

TPSMA6L Series

Uni-directional

Anode

Applications

TVS devices are ideal for the protection of I/O Interfaces,
V

CC

Computer, Industrial and Consumer electronic applications.

1

Revised: December 12, 2012

bus and other vulnerable circuits used in Telecom,

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com for current information.

©2012 Littelfuse, Inc.

Transient Voltage Suppression Diodes

Surface Mount – 600W > TPSMA6L Series

Electrical Characteristics

Part

Number

(Uni)

TPSMA6L5.0A AEA 5.0 6.40 7.00 10 9.2 65.3 800
TPSMA6L6.0A AG A 6.0 6.67 7.37 10 10.3 58.3 800
TPSMA6L6.5A AKA 6.5 7.22 7.98 10 11. 2 53.6 500

TPSMA6L7.0A AMA 7. 0 7.78 8.60 10 12.0 50.0 200

TPSMA6L7.5A APA 7. 5 8.33 9.21 1 12.9 46.6 10 0
TPSMA6L8.0A ARA 8.0 8.89 9.83 1 13.6 44.2 50
TPSMA6L8.5A ATA 8.5 9.44 10.40 1 14.4 41.7 20

TPSMA6L9.0A AVA 9.0 10.00 11.10 1 15.4 39.0 10

TPSMA6L10A AXA 10.0 11.10 12.30 1 1 7. 0 35.3 5
TPSMA6L11A AZA 11. 0 12.20 13.50 1 18.2 33.0 1
TPSMA6L12A BEA 12.0 13.30 14.70 1 19.9 30.2 1
TPSMA6L13A BGA 13.0 14.40 15.90 1 21.5 28.0 1
TPSMA6L14A BKA 14.0 15.60 17.20 1 23.2 25.9 1
TPSMA6L15A BMA 15.0 16.70 18.50 1 24.4 24.6 1
TPSMA6L16A B PA 16.0 17.80 19.70 1 26.0 23.1 1
TPSMA6L17A BRA 1 7. 0 18.90 20.90 1 27.6 21.8 1
TPSMA6L18A BTA 18.0 20.00 22.10 1 29.2 20.6 1
TPSMA6L20A BVA 20.0 22.20 24.50 1 32.4 18.6 1
TPSMA6L22A BXA 22.0 24.40 26.90 1 35.5 16.9 1
TPSMA6L24A BZA 24.0 26.70 29.50 1 38.9 15.5 1
TPSMA6L26A CEA 26.0 28.90 31.90 1 42.1 14.3 1
TPSMA6L28A CGA 28.0 31.10 34.40 1 45.4 13.3 1
TPSMA6L30A CKA 30.0 33.30 36.80 1 48.4 12.4 1
TPSMA6L33A CMA 33.0 36.70 40.60 1 53.3 11. 3 1
TPSMA6L36A CPA 36.0 40.00 44.20 1 58.1 10.4 1
TPSMA6L40A CRA 40.0 44.40 49.10 1 64.5 9.3 1
TPSMA6L43A CTA 43.0 47.80 52.80 1 69.4 8.7 1
TPSMA6L45A CVA 45.0 50.00 55.30 1 72.7 8.3 1
TPSMA6L48A CXA 48.0 53.30 58.90 1 77.4 7. 8 1
TPSMA6L51A CZA 51.0 56.70 62.70 1 82.4 7. 3 1
TPSMA6L54A REA 54.0 60.00 66.30 1 87.1 6.9 1
TPSMA6L58A RGA 58.0 64.40 71.20 1 93.6 6.5 1
TPSMA6L60A RKA 60.0 66.70 73.70 1 96.8 6.2 1
TPSMA6L64A RMA 64.0 71.10 78.60 1 103.0 5.9 1
TPSMA6L70A RPA 70.0 77.80 86.00 1 113.0 5.3 1
TPSMA6L75A RRA 75.0 83.30 92.10 1 121.0 5.0 1
TPSMA6L78A RTA 78.0 86.70 95.80 1 126.0 4.8 1
TPSMA6L85A RVA 85.0 94.40 104.00 1 137.0 4.4 1

Marking

(TA=25°C unless otherwise noted)

TVS Diode Arrays (SPA

Reverse

Stand-off

Voltage V

(Volts)

Breakdown

Voltage V

(Volts) @ I

R

MIN MAX

BR

T

™

Family of Products)

Test

Current

I

T

(mA)

Maximum

Clamping Voltage

V

@ Ipp

(V)

C

Pulse Current

Ipp (A)

Maximum Peak

Maximum

Reverse

Leakage I

(µA)

@ V

R

R

TPSMA6L Series

2

Revised: December 12, 2012

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com for current information.

©2012 Littelfuse, Inc.

Transient Voltage Suppression Diodes

0.1

1

10

100

0.0000010.00001 0.0001 0.001

t

d

-Pulse Width (sec.)

0.2x0.2" (5.0x5.0mm)
Copper Pad Area

P

PPM

-Peak Pulse Power (kW)

Voltage Transients

Time

Voltage Across TVS

Current Through TVS

Voltage or Current

Surface Mount – 600W > TPSMA6L Series

I-V Curve Characteristics

TVS Diode Arrays (SPA

Uni-directional

BR

V

Vc

VR

IR

VF

IT

Ipp

P

Peak Pulse Power Dissipation -- Max power dissipation

PPM

V

Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation

R

V

Breakdown Voltage -- Maximum current that flows though the TVS at a specified test current (IT)

BR

V

Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)

C

I

Reverse Leakage Current -- Current measured at V

R

V

Forward Voltage Drop for Uni-directional

F

V

R

™

Family of Products)

Ratings and Characteristic Curves (T

Figure 1 - TVS Transients Clamping Waveform

=25°C unless otherwise noted)

A

Figure 2 - Peak Pulse Power Rating Curve

continues on next page.

TPSMA6L Series

3

Revised: December 12, 2012

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com for current information.

©2012 Littelfuse, Inc.

Transient Voltage Suppression Diodes

1

10

100

1000

10000

1.0 10.0100.01000.0

Cj (pF)

Tj=25ºC
f=1.0MHz
Vsig=50mVp-p

Uni-directional V=0V

Uni-directional @V

R

VBR - Reverse Breakdown Voltage (V)

Surface Mount – 600W > TPSMA6L series

Ratings and Characteristic Curves (T

TVS Diode Arrays (SPA

=25°C unless otherwise noted) (Continued)

A

Figure 3 - Pulse Derating Curve

100

)

PP

80

60

) or Current (I

PP

40

Derating in Percentage %

20

Peak Pulse Power (P

0

0255075100 125150 175

-Ambient temperature (ºC)

T

A

Figure 5 - Typical Junction Capacitance

™

Family of Products)

Figure 4 - Pulse Waveform

150

RSM

100

50

- Peak Pulse Current, % I

PPM

I

0

tr=10µsec

Peak Value
I

PPM

t

d

0

1.0 2.0 3.0 4.0

Half Value

I

I

PPM

( )

TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I

PPM

2

10/1000µsec. Waveform
as defined by R.E.A

PPM

t-Time (ms)

Figure 6 - Steady State Power Dissipation Derating

Curve

3.6

3.0

RuJA=RuJL

2.4

1.8

1.2

0.6

, Steady State Power Dissipation (W)

M(AV)

P

0

RuJA=200°C/W

0255075 100 125 150 175

TA - Ambient Temperature (ºC)

TPSMA6L Series

4

Revised: December 12, 2012

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com for current information.

©2012 Littelfuse, Inc.

Transient Voltage Suppression Diodes

Surface Mount – 600W > TPSMA6L Series

Soldering Parameters

TVS Diode Arrays (SPA

Reflow Condition Lead–free assembly

Pre Heat

- Temperature Min (T

- Temperature Max (T

) 150°C

s(min)

) 200°C

s(max)

- Time (min to max) (ts) 60 – 180 secs

Average ramp up rate (Liquidus Temp
(T

) to peak

L

to TL - Ramp-up Rate 3°C/second max

T

S(max)

Reflow

- Temperature (TL) (Liquidus) 217°C

- Time (min to max) (ts) 60 – 150 seconds

Peak Temperature (TP) 260

Time within 5°C of actual peak
Temperature (t

)

p

3°C/second max

+0/-5

°C

20 – 40 seconds

Ramp-down Rate 6°C/second max

Time 25°C to peak Temperature (T

) 8 minutes max.

P

Do not exceed 280°C

Physical Specifications

Weight 0.002 ounce, 0.061 gram

Case

JEDEC DO-221AC molded plastic over

glass passivated junction

™

Family of Products)

T

P

Ramp-up Critical Zone

T

L

T

s(max)

T

s(min)

Temperature (T)

25˚C

t

s

Preheat

t 25˚C to Peak

Time (t)

Environmental Specifications

Temperature Cycle JESD22-A104

Pressure Cooker JESD22-A102

t

p

T

T

to

L

t

L

P

Ramp-down

Polarity Color band denotes cathode except bipolar

Terminal

Matte tin-plated leads, solderable per
JESD22-B102D

Dimensions

Cathode Band

C

A

B

G

E

E

3.12 (0.123) 1.20 (0.047)

F

D

1.52 (0.060)

High Temp. Storage JESD22-A103

HTRB JESD22-A108

Thermal Shock JESD22-A106

Dimensions

Inches Millimeters

Min Max Min Max

A 0.156 0.181 3.950 4.600

B 0.189 0.220 4.800 5.600

C 0.049 0.069 1.250 1.750

D 0.088 0.116 2.250 2.950

E 0.030 0.059 0.750 1.500

F 0.005 0 .010 0.125 0.250

G 0.035 0.043 0.900 1. 10 0

TPSMA6L Series

Mounting Pad Layout

5

Revised: December 12, 2012

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com for current information.

©2012 Littelfuse, Inc.

Transient Voltage Suppression Diodes

0.157

Surface Mount – 600W > TPSMA6L series

Part Numbering System Part Marking System

TPSMA6L xx A

5%

V

V

VOLTAGE

R

SERIES

TVS Diode Arrays (SPA

VOLTAGE TOLERANCE

BR

™

Family of Products)

Cathode Band

Littelfuse Logo

F

XXX

YMXXX

Marking Code

Trace Code Marking

Y:Year Code
M: Month Code
XXX: Lot Code

Packaging

Part number

Component

Package

Quantity

TPSMA6LxxA DO-221AC 3000 Tape & Reel – 12mm/7” tape EIA RS-481

Packaging

Option

Packaging

Specification

Tape and Reel Specification

(4.0)

0.47

(12.0)

0.80 (20.2)

Arbor Hole Dia.

0.49

(12.5)

0.157
(4.0)

7.0 (178)

0.059
(1.5)

Dimensions are in inches
(and millimeters).

Direction of Feed

DIA

Cover tape

Cathode

TPSMA6L Series

6

Revised: December 12, 2012

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com for current information.

©2012 Littelfuse, Inc.