500

RL-8800

FLYBACK TRANSFORMER

• Designed to operate up to 600 kHz

• Input voltage range: 8-36 V

• Output: +5 V/-5 V at 2.5 watts

• 500 VDC isolation

• UL Class B (130°C) Insulation

• Core material: ferrite, low loss

• Bobbin: phenolic PM9630

• Terminations: SnCu over phosphor bronze

• Moisture sensitivity level: 1

• Resistance to solder heat: 10 seconds at 260°C

FEATURES

ENVIRONMENTAL DATA

• Storage temperature range:

-55°C to +130°C

• Operating ambient temperature range:

-40°C to +85°C

PACKAGING INFORMATION

• 750 pieces per 13” reel

Plastic Tape: 24 mm wide, 0.5 mm thick

12 mm pocket spacing, 5.8 mm pocket depth

Verify operation with sample in actual circuit. Order samples at www.rencousa.com.

TOP VIEW

SIDE VIEW

RECOMMENDED

LAND PATTERN

ELECTRICAL SPECIFICATIONS

A

B

C

RL-8800

YYWW

RENCO

(LM5001)

H

G

J

K

I

SCHEMATIC

1

3

6

5

4

3

4

F

E

D

0.004

(0.10mm)

INDICATES PIN #1

SHORT PINS: 4, 5, 6

DC RESISTANCE (OHMS) MAX

DCR (1-3) =0.21

Ω

(6-5) =0.19

Ω

(5-4) =0.19

Ω

HIPOT: APPLY 500 VDC FOR 2 SECS

BETWEEN PINS 1 TO 4

TURNS RATIO:

PRI: SEC: SEC=1:0.54:0.54

PART NUMBER

A (MAX.)

B (MAX.)

C

D (MAX.)

E (REF.)

F (MAX.)

RL-8800

0.275 (6.98)

0.023 (0.60)

0.072 (1.85)

0.225 (5.71)

0.259 (6.60)

0.325 (8.25)

MECHANICAL DIMENSIONS

U.S. Standard (mm)

PART WEIGHT

0.74g (0.026oz)

G

H

I

J

K

0.043 (1.09)

0.343 (8.71)

0.072 (1.85)

0.061 (1.56)

0.219 (5.56)

DESCRIPTION

• Flyback Transformer

NOTES:

1. INDUCTANCE AND LEAKAGE INDUCTANCE TESTED AT 600 kHz/0.1VAC

2. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC

FOR TEXAS INSTRUMENTS RD-171

(FORMALLY NATIONAL SEMICONDUCTOR)