521-9638 datasheet, PDF - EEWORLD Datasheet

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521-9638: DescriptionStandard LEDs - Through Hole GREEN TRANSLUCENT HI BRIGHTNESS; CategoryLED optoelectronic/LED photoelectric; File Size10KB，1 Pages; ManufacturerDIALIGHT; Websitehttps://www.dialight.com

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521-9638 Overview

Standard LEDs - Through Hole GREEN TRANSLUCENT HI BRIGHTNESS

521-9638 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
package instruction	2 PIN
Reach Compliance Code	compliant
color	GREEN
Configuration	SINGLE
Maximum forward current	0.0004 A
JESD-609 code	e0
Lens type	NONDIFFUSED
Nominal luminous intensity	70 mcd
Installation features	RADIAL MOUNT
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-55 °C
Optoelectronic device types	SINGLE COLOR LED
total height	5.95 mm
method of packing	BULK
peak wavelength	565 nm
shape	ROUND
size	3 mm
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Terminal pitch	2.54 mm
perspective	45 deg
Base Number Matches	1

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3mm Discrete LED

High Brightness

Tinted, Non-Diffused

4.45

[.175]

1.02

[.040]

25.40

[1.00] MIN

ANODE: -9636-16, -9637-16

CATHODE: -9638-16, -9639-16, & -9650-16

2.54

[.100]

1.50

[.059]

MAX

6.00

[.236]

1.02

[.040]

MIN

Dialight

521-9637, -9638, -9639

PART NO.

521-9637

521-9638

521-9639

COLOR

Red

Green

Yellow

3.30

[.130]

3.00

[.118]

.51

±.05

[.020

±.002]

Dimensions in mm [inches]

MOUNTING CLIP:

515-0006

located on page 4-65

Red

Green

Yellow

ABSOLUTE MAXIMUM RATINGS

=25°C)

Power Dissipation (mW)

Forward Current (mA)

Derating (mA/°C)

From 25°C

Peak Current (mA)

Pulse width = 10 µs

-9637

100

0.5

200

-55/+100

-9638

100

0.4

120

-55/+100

-9639

0.25

-55/+100

Operating Temperature (°C)

Storage Temperature (°C)

Soldering Temperature

Solder Adherance per MIL-STD-202E, Method 208C

260°C, 5 seconds, 1.6 mm from body

Red

Green

Yellow

OPERATING CHARACTERISTICS

=25°C)

Luminous Intensity (mcd)

IF=20mA

Peak Wavelength (nm)

Peak

Viewing Angle (2

⁄

)

Forward Voltage (V)

IF=20mA

Reverse Voltage (V), IR=100µA

Min.

Typical

Max.

Min.

-9637

660

45°

1.8

2.4

-9638

565

45°

2.1

2.8

-9639

585

45°

2.1

2.8

⁄

is the off axis angle at which the luminous intensity is half the axial luminous intensity

Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com

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