JANTX1N3821AUR-1 datasheet, PDF

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JANTX1N3821AUR-1: DescriptionZener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-213AB, DO-213AB, 2 PIN; CategoryDiscrete semiconductor diode; File Size23KB，2 Pages; ManufacturerCompensated Devices Inc.

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JANTX1N3821AUR-1 Overview

Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-213AB, DO-213AB, 2 PIN

JANTX1N3821AUR-1 Parametric

Parameter Name	Attribute value
Maker	Compensated Devices Inc.
package instruction	O-LELF-R2
Reach Compliance Code	unknown
Other features	METALLURGICALLY BONDED
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-213AB
JESD-30 code	O-LELF-R2
Maximum knee impedance	400 Ω
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
polarity	UNIDIRECTIONAL
Maximum power dissipation	1 W
Certification status	Not Qualified
Guideline	MIL-19500/115K
Nominal reference voltage	3.3 V
Maximum reverse current	100 µA
surface mount	YES
technology	ZENER
Terminal form	WRAP AROUND
Terminal location	END
Maximum voltage tolerance	5%
Working test current	76 mA
Base Number Matches	1

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• 1N3821AUR-1 thru 1N3828AUR-1 AVAILABLE IN

JAN, JANTX AND JANTXV

PER MIL-PRF-19500/115

• LEADLESS PACKAGE FOR SURFACE MOUNT

• DOUBLE PLUG CONSTRUCTION

• METALLURGICALLY BONDED

1N3821AUR-1

thru

1N3828AUR-1

and

CDLL3821 thru CDLL 3828A

MAXIMUM RATINGS

Operating Temperature: -65°C to +175°C

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 1 watt @ +TEC = 125°C

Power Derating: 20 mW / °C above TEC = 125°C

Forward Voltage @ 200mA = 1.2 volts maximum

ELECTRICAL CHARACTERISTICS @ 25°C

CDI

TYPE

NUMBER

(NOTE 1)

NOMINAL

ZENER

VOLTAGE

VZ @ 1ZT

(NOTE 3)

VOLTS

CDLL3821

CDLL3821A

CDLL3822

CDLL3822A

CDLL3823

CDLL3823A

CDLL3824

CDLL3824A

CDLL3825

CDLL3825A

CDLL3826

CDLL3826A

CDLL3827

CDLL3827A

CDLL3828

CDLL3828A

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

ZENER

TEST

CURRENT

1ZT

ZZT @ 1ZT

ZZK @ 1ZK=1mA

(NOTE 2)

OHMS

400

500

550

600

700

MAXIMUM ZENER IMPEDANCE

MAX. DC

ZENER

CURRENT

1ZM

MAX. REVERSE

LEAKAGE CURRENT

lR @ VR

OHMS

276

252

238

213

194

178

162

146

100

VOLTS

DIM

MILLIMETERS

MIN MAX

2.39

2.66

0.41

0.55

4.80

5.20

4.11 REF.

0.03 MIN.

INCHES

MIN MAX

.094 .105

.016 .022

.189 .205

.159 REF.

.001 MIN.

FIGURE 1

DESIGN DATA

CASE:

DO-213AB, Hermetically sealed

glass case. (MELF, LL41)

LEAD FINISH:

Tin / Lead

THERMAL RESISTANCE: (R

OJEC): 50

˚C/W maximum at L = 0 inch

THERMAL IMPEDANCE: (ZO

JX): 15

˚C/W maximum

POLARITY:

Diode to be operated with the

banded (cathode) end positive.

MOUNTING POSITION:

Any.

NOTE 1

NOTE 2

NOTE 3

No suffix = + 10% tolerance on nominal Zener voltage, suffix “A” signifies +5%, "C" suffix

signifies + 2% and "D" suffix signifies + 1%.

Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to

10% of 1ZT.

Zener voltage is measured with the device junction in thermal equilibrium at an ambient

temperature of 25°C + 3°C.

MOUNTING SURFACE SELECTION:

The Axial Coefficient of Expansion (COE)

Of this Device is Approximately

+6PPM/°C. The COE of the Mounting

Surface System Should Be Selected To

Provide A Suitable Match With This

Device.

22 COREY STREET, MELROSE, MASSACHUSETTS 02176

PHONE (781) 665-1071

FAX (781) 665-7379

WEBSITE: http://www.cdi-diodes.com

E-mail: mail@cdi-diodes.com

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