DK208D View Datasheet(PDF) - Littelfuse, Inc

Part Name

Description

View to exact match

DK208D

Teccor® brand Thyristors 1200V 8Amp Rectifier

Littelfuse, Inc 

Teccor® brand Thyristors

11250/02V08/A2m5 pARmepcRtieficetrifiers

Figure 3: Maximum Allowable Case Temperature vs.

Average On-State Current

150

140

130

120

110

100

90

0

2

4

6

8

10

Average Forward Current [IF(AVE)] - Amps

Soldering Parameters

Reflow Condition

- Temperature Min (Ts(min))

Pre Heat - Temperature Max (Ts(max))

- Time (min to max) (ts)

Average ramp up rate (Liquidus Temp)

(TL) to peak

TS(max) to TL - Ramp-up Rate

Reflow

- Temperature (TL) (Liquidus)

- Time (tL)

Peak Temperature (TP)

Time within 5°C of actual peak

Temperature (tp)

Ramp-down Rate

Time 25°C to peak Temperature (TP)

Do not exceed

Pb – Free assembly

150°C

200°C

60 – 180 secs

5°C/second max

5°C/second max

217°C

60 – 150 seconds

260+0/-5 °C

20 – 40 seconds

5°C/second max

8 minutes Max.

280°C

TP

TL

TS(max)

TS(min)

Ramp-up

Preheat

tS

25

time to peak temperature

tP

tL

Ramp-down

Time

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©2017 Littelfuse, Inc

Specifications are subject to change without notice.

Revised: 05/26/17

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