1N3828AE3TR [MICROSEMI]

Zener Diode, 6.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-202AA, ROHS COMPLIANT, HERMETIC SEALED, METAL GLASS, DO-13, 2 PIN;


型号：	1N3828AE3TR
厂家：	Microsemi
描述：	Zener Diode, 6.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-202AA, ROHS COMPLIANT, HERMETIC SEALED, METAL GLASS, DO-13, 2 PIN
文件：	总3页 (文件大小：137K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1N3821 thru 1N3830A, e3

1 Watt Metal Case Zener Diodes

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

This well established zener diode series for the 1N3821 thru 1N3830A

JEDEC registration in the glass hermetic sealed DO-13 package provides a

low voltage selection for 3.3 to 7.5 volts. It is also well suited for high-

reliability applications where it is available in JAN, JANTX, and JANTXV

military qualifications. Higher voltages are also available in the 1N3016

thru 1N3051 series (6.8 V to 200 V) in the same package (see separate

data sheet). Microsemi also offers numerous other Zener diode products

for a variety of other packages including surface mount.

DO-13

(DO-202AA)

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Zener Voltage Range: 3.3 V to 7.5 V

Hermetically sealed DO-13 metal package

Internally solder-bonded construction.

•

Regulates voltage over a broad operating current

and temperature range

•

Low voltage selection from 3.3 to 7.5 V

Tight voltage tolerances available

Low reverse (leakage) currents

Nonsensitive to ESD

Also available in JAN, JANTX, JANTXV qualifications

per MIL-PRF19500/115 by adding the JAN, JANTX,

or JANTXV prefixes to part numbers for desired level

of screening, e.g. JANTX1N3821, JANTXV1N3051A,

etc.

Hermetically sealed metal package

Inherently radiation hard as described in

Microsemi MicroNote 050

•

Surface mount also available with 1N3821UR-1 thru

1N30330AUR-1 series on separate data sheet

RoHS Compliant devices available by adding “e3” suffix

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating Junction and Storage Temperatures:

-65^oC to +175^oC

THERMAL RESISTANCE: 50^oC/W* junction to lead

at 0.375 inches (10 mm) from body or 110 ^oC/W

junction to ambient when leads are mounted on FR4

PC board with 4 mm²copper pads (1 oz) and track

width 1 mm, length 25 mm

DC Power Dissipation*: 1 Watt at T_L< +125^oC 3/8”

(10 mm) from body or 1.0 Watts at T_L< +65^oC when

mounted on FR4 PC board as described for thermal

resistance above (also see Fig 1)

•

CASE: DO-13 (DO-202AA), welded, hermetically

sealed metal and glass

FINISH: All external surfaces are Tin-Lead (Pb/Sn)

or RoHS compliant annealed matte-Tin (Sn) plated

and solderable per MIL-STD-750 method 2026

•

POLARITY: Cathode connected case.

WEIGHT: 1.4 grams.

•

Tape & Reel option: Standard per EIA-296 (add

“TR” suffix to part number)

•

See package dimensions on last page

•

Forward Voltage @ 200 mA: 1.5 Volts.

Solder Temperatures: 260 ^oC for 10 s (maximum)

* For further mounting reference options, thermal resistance from junction to metal case is < 20 C/W

when mounting DO-13 metal case directly on heat sink.

3-12-2006 REV B

Microsemi

Scottsdale Division

Page 1

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

1N3821 thru 1N3830A, e3

1 Watt Metal Case Zener Diodes

S C O T T S D A L E D I V I S I O N

*ELECTRICAL CHARACTERISTICS @ 25^oC

TYPICAL

TEMP. COEFF.

OF ZENER

VOLTAGE

α_VZ

NOMINAL

MAXIMUM

ZENER

CURRENT

I_ZM

MAXIMUM

REVERSE

LEAKAGE

CURRENT

ZENER

VOLTAGE

V_Z@ I_ZT

ZENER

TEST

CURRENT

I_ZT

MAXIMUM ZENER IMPEDANCE

(Note 2)

JEDEC

TYPE

NUMBER

(Note 1)

(Note 3)

I_R

V_R

Z_ZT@ I_ZT

Z_ZK@ I_ZK= 1mA

OHMS

400

Volts

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

OHMS

276

252

238

213

194

178

162

146

133

121

μA

100

Volts

%/^oC

-.066

-.058

-.046

-.033

-.015

+/-.010

+.030

+.049

+.053

+.057

1N3821

1N3821A

1N3822

1N3822A

1N3823

1N3823A

1N3824

1N3824A

1N3825

1N3825A

1N3826

1N3826A

1N3827

1N3827A

1N3828

1N3828A

1N3829

1N3829A

1N3830

1N3830A

400

500

550

600

700

500

1.5

500

250

*JEDEC Registered Data.

NOTES: 1. The JEDEC type numbers shown with suffix A have a standard tolerance of +/-5% on the nominal zener voltage. V_Zmeasured

with device in thermal equilibrium in 25^oC still air and mounted in test clips, ¾” from unit body. if tighter tolerance on V_Zis required,

consult factory.

2. The zener impedance is derived when a 60 cycle ac current having an rms value equal to 10% of the dc zener current (I_ZTor I_ZK) is

superimposed on I_ZTor I_ZK. Zener impedance is measured at 2 points to ensure a sharp knee on the breakdown curve and to

eliminate unstable units. See MicroNote 202 for variation in dynamic impedance with different zener currents.

3. Allowance has been made for the increase in V_Zdue to Z_Zand for the increase in junction temperature as the unit approaches

thermal equilibrium at the power dissipation of 1 watt.

GRAPHS

T_L

T_A

T_L– Lead Temperature (^oC) 3/8” from body

or T_Aon FR4 PC Board

FIGURE 1

FIGURE 2

Temperature Coeff. vs. Zener Voltage

Power Derating

3-12-2006 REV B

Microsemi

Page 2

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

1N3821 thru 1N3830A, e3

1 Watt Metal Case Zener Diodes

S C O T T S D A L E D I V I S I O N

FIGURE 4

Typical Capacitance vs. Reverse Voltage

for 1-Watt Zeners

PACKAGE DIMENSIONS

DO-13

3-12-2006 REV B

Microsemi

Page 3

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

相关型号：