PRODUCT DATASHEETThermal Derating Curve Page 3/6 A30 Series PTC Devices Derating Curves for A30...

A30 Series PTC Devices

PRODUCT DATASHEET

/6


Description

The JDTFUSE A30 Series radial leaded device is designed to provide overcurrent protection for low voltage (≤30V) applications where space is not a concern and resettable protection is preferred.

Features

●

● ●

Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirementsFast time-to-tripRoHS compliant, Lead-Free and Halogen-Free*

USB hubs, ports and peripheralsComputers & peripheralsMotor protectionGeneral electronicsAutomotive applications

Applications

● ● ● ● ●

Agency Approvals

Agency File Number

E472196

Regulation Standard

2002/95/EC

EN14582

Revised 08/04/19JDT FUSE Industrial Corp.

www.jdtfuse.com

Performance Specification

Environmental Specifications

Page 2/6

I hold = Hold Current. Maximum current device will not trip in 25°C still air.I trip = Trip Current. Minimum current at which the device will always trip in 25°C still air.V max = Maximum operating voltage device can withstand without damage at rated current (Imax).I max = Maximum fault current device can withstand without damage at rated voltage (V max).Pd = Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.Ri min/max = Minimum/Maximum device resistance prior to tripping at 25°C.R1max = Maximum device resistance is measured one hour post reflow.CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.

Model V max(V dc)

I max(A)

I hold@25°C

(A)

I trip@25°C

(A)

P dTyp.(W)

MaximumTime To Trip Resistance

Current(A)

Time(Sec)

R i min(Ω)

R i max(Ω)

R1max(Ω)

Test Conditions Resistance change


3030303030303030303030303030303030303030

A30-030A30-040A30-050A30-065A30-070A30-075A30-090A30-110A30-135A30-160A30-185A30-200A30-250A30-300A30-400A30-500A30-600A30-700A30-800A30-900

4040404040404040404040404040404040404040

0.300.400.500.650.700.750.901.101.351.601.852.002.503.004.005.006.007.008.009.00

0.600.801.001.301.401.501.802.202.703.203.704.005.006.008.0010.0012.0014.0016.0018.00

0.440.450.50.470.60.60.60.70.80.91.01.51.22.02.53.03.53.84.04.2

1.502.002.503.253.503.754.505.506.758.009.2510.012.515.020.025.030.035.040.040.0

3.005.004.105.004.305.205.906.607.308.008.7012.010.310.812.714.516.017.518.820.0

0.3000.2000.2500.2000.1400.1200.0700.0500.0400.0300.0300.0300.0200.0200.0100.0100.0050.0050.0050.005

1.1000.9000.6000.5000.2200.3700.2200.2000.1600.1400.1200.0550.0800.0700.0600.0500.0400.0300.0250.020

1.6001.3001.2000.8000.3500.4200.3000.2600.2200.1800.1500.0850.1000.1000.0900.0800.0600.0500.1800.025

Passive aging 　　

Humidity aging 　　

Thermal shock 　　

Resistance to solvent 　　

Vibration 　　

Ambient operating conditions : - 40 °C to +85 °CMaximum surface temperature of the device in the tripped state is 125 °C

+85°C, 1000 hrs.+85°C, 85% R.H. , 168 hours+85°C to -40°C, 20 timesMIL-STD-202,Method 215MIL-STD-202,Method 201

±5% typical±5% typical±33% typicalNo changeNo change


www.jdtfuse.com

Thermal Derating Curve

Page 3/6


Derating Curves for A30 Series

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80

20

40

60

80

100

120

140

160

180

Temperature (°C )

Perc

enta

ge o

f Rat

ed C

urre

nt

Average Time-Current Curve

0.01

0.1

1

10

100

1000

011 100 CURRENT IN AMPERES

TIM

E IN

SEC

ON

D

0.90A 1.10A 1.35A 1.60A 1.85A 2.50A 3.00A 4.00A 5.00A 6.00A 7.00A 8.00A 9.00A 0.75A0.65A0.50A0.40A0.30A


www.jdtfuse.com

Soldering Parameters

Page 4/6


Time

TP 260

100

25

Soldering 5Sea.MAX

Gradual Cooling

Pre-Heating 1 Minute Min.

Tem

pera

ture

(°C

)

Ihold Versus Temperature

Model- 40°C - 20°C 0°C 25°C 40°C 50°C

Maximum ambient operating temperature (Tmao) vs. hold current (Ihold)

60°C 70°C 85°C

0.440.580.730.951.011.101.311.601.962.322.683.133.634.355.807.258.7010.1511.6013.05


0.390.520.650.850.951.131.171.431.762.082.412.803.253.905.206.507.809.1010.4011.70

0.350.460.580.750.840.931.041.271.551.842.132.352.883.454.605.756.908.059.2010.35

0.300.400.500.650.700.750.901.101.351.601.852.002.503.004.005.006.007.008.009.00

0.250.330.420.540.630.690.750.911.121.331.541.822.082.493.324.154.985.816.647.47

0.180.240.310.400.470.510.550.670.820.981.131.331.531.832.443.053.664.274.885.49

0.230.310.380.500.580.630.690.851.041.231.421.661.932.313.083.854.625.396.166.93

0.200.270.340.440.500.540.610.750.921.091.261.451.542.042.723.404.084.765.446.12

0.160.210.260.340.380.420.470.570.700.830.961.011.301.562.082.603.123.644.164.68

Profile Feature Pb-Free Assembly

Average Ramp-Up Rate(Ts max to T p)Preheat -Temperature Min(Ts min) -Temperature Max(Ts max) -Time(Ts min to Ts max)Time maintained above: -Temperature(TL) -Time(tL)Peak Temperature(Tp)Ramp-Down RateTime 25℃ to Peak TemperatureStorage Condition

3℃/second mac.

150℃200℃60~180 seconds

217℃60~150 seconds260℃6℃/second max.8 minutes max0℃~35℃,≤70%RH

Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead-freeRecommended maximum paste thickness is 0.25mmDevices can be cleaned using standard industry methods and solvents.Note 1:All temperature refer to topside of the package, measured on the package body surface.Note 2: If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements.


www.jdtfuse.com

/6


Physical Dimensions(mm.)

PHYSICAL SPECIFICATIONS :

Materials : Leads

Lead Solderability :

A30-030 ~ 250: Tin-platedcopper-cladsteel,0.205mm2(24AWG),Φ0.51mm(0.020in). A30-300 ~ 900: Tin-plated copper, 0.52mm2 (20AWG), Φ0.81mm(0.032 in).MIL-STD-202, Method 208E

Model FIGMax.

AMax.

B CMax.

DMax.

EMax.


7.407.407.407.407.407.407.407.409.209.2010.210.213.213.214.014.017.219.123.525.5

12.712.712.713.014.214.218.518.517.620.220.217.722.420.423.724.927.027.029.230.0

7.67.67.67.67.67.67.67.67.67.67.67.67.67.67.67.67.67.67.67.6

5.105.105.105.105.105.105.105.105.105.105.105.105.105.105.1010.210.210.210.210.2

3.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.0

FMax.

0.900.900.900.900.900.900.900.900.900.900.900.900.901.201.201.201.201.201.201.20

11112122222223333333


www.jdtfuse.com

/6


Cross Reference

“PolySwitch” is a registered trademark of Tyco Electronics.“POLY-FUSE” is a registered trademark of Littelfuse,Inc.“EVERFUSE” is a registered trademark of Polytronics Technology Corp.

Tape & Reel packaging per EIA468-B standard.

ModelTyco / PolySwitch® Bourns / POLY-FUSE® Polytronics / EVERFUSE®

Cross Reference

A30-030A30-040A30-050A30-065A30-075A30-075A30-090A30-110A30-135A30-160A30-185A30-250A30-300A30-400A30-500A30-600A30-700A30-800A30-900

------

RUEF090RUEF110RUEF135RUEF160RUEF185RUEF250RUEF300RUEF400RUEF500RUEF600RUEF700RUEF800RUEF900

------

MF-R090-0-9MF-R110MF-R135MF-R160MF-R185MF-R250MF-R300MF-R400MF-R500MF-R600MF-R700MF-R800MF-R900

------

RLD30P090UFRLD30P110UFRLD30P135UFRLD30P160UFRLD30P185UFRLD30P250UFRLD30P300UFRLD30P400UFRLD30P500UFRLD30P600UFRLD30P700UFRLD30P800UFRLD30P900UF

ModelR or UK or S135A30 Reel QTY Bag QTY

A30-030 ~ A30-075A30-090 ~ A30-250A30-300 ~ A30-400A30-500 ~ A30-900

　

R=Tape&reelU= Bulk

packaged

K= Kink leads　

S=Straight leads

HoldCurrent

(A)

Radial type

30 V

-30001500

-

500500500500

Packaging Quantity


www.jdtfuse.com

PRODUCT DATASHEETThermal Derating Curve Page 3/6 A30 Series PTC Devices Derating Curves for A30...

Documents

Transcript of PRODUCT DATASHEETThermal Derating Curve Page 3/6 A30 Series PTC Devices Derating Curves for A30...