PKB4313D datasheet(26/28 Pages) FLEX

26 / 28 page

Soldering Information - Hole Mounting

The hole mounted product is intended for plated through hole

mounting by wave or manual soldering. The pin temperature is

specified to maximum to 270°C for maximum 10 seconds.

A maximum preheat rate of 4°C/s and maximum preheat

temperature of 150°C is suggested. When soldering by hand,

care should be taken to avoid direct contact between the hot

soldering iron tip and the pins for more than a few seconds in

order to prevent overheating.

A no-clean flux is recommended to avoid entrapment of

cleaning fluids in cavities inside the product or between the

product and the host board. The cleaning residues may affect

long time reliability and isolation voltage.

Delivery Package Information

The products are delivered in antistatic injection molded trays

(Jedec design guide 4.10D standard) and in antistatic trays.

Tray Specifications – SMD

Material

Antistatic PPE

Surface resistance

105 < Ohm/square < 1012

Bakability

The trays can be baked at maximum

125°C for 48 hours

Tray thickness

17.40 mm 0.685 [ inch]

Box capacity

100 products (5 full trays/box)

Tray weight

125 g empty, 605 g full tray

JEDEC standard tray for 2x10 = 20 products.

All dimensions in mm [inch]

Tolerances: X.x ±0.26 [0.01], X.xx ±0.13 [0.005]

Note: pick up positions refer to center of pocket.

See mechanical drawing for exact location on

product.

PKB4000D series Fully regulated DC-DC Converters

Input 36-75 V, Output up to 25 A / 300 W

28701-BMR674 01 Rev G

July 2019

Technical Speciﬁcation

PKB4313D Datasheet(PDF) 26 Page - Flex Power Modules. FLEX LTD.