1N6642U Microsemi Corporation, 1N6642U Datasheet

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1N6642U

Manufacturer Part Number

1N6642U

Description

D/VOIDLESS HERMETICALLY SEALED SWITCHING DIODES

Manufacturer

Microsemi Corporation

Datasheets

1.1N6642U.pdf (2 pages)

2.1N6642U.pdf (2 pages)

Specifications of 1N6642U

Pack_quantity

1

Comm_code

85411000

Lead_time

168

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

1N6642UJANTX

Manufacturer:

MINI

Quantity:

1 400

Current page: 1 of 2
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• 1N6638US,1N6642US, 1N6643US AVAILABLE IN

• 1N6638U,1N6642U, 1N6643U AVAILABLE IN

• SWITCHING DIODES

• NON-CAVITY GLASS PACKAGE

• METALLURGICALLY BONDED

MAXIMUM RATINGS

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

Storage Temperature: -65°C to +175°C

Operating Current: 300 mA

Derating: 4.6 mA/°C Above T EC = + 110°C

Surge Current: I

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.

1N6638U & US

1N6642U & US

1N6643U & US

1N6638U & US

1N6642U & US

1N6643U & US

PER MIL-PRF-19500/578

PER MIL-PRF-19500/578

TYPES

TYPES

=100 µA

V (pk)

FSM

V BR

@ I R

150

100

75

= 20 V

nA dc

I R1

V R

35

25

50

= 2.5A, half sine wave, P w = 8.3ms

V RWM

V (pk)

125

75

50

= V RWM

@ V R

µA dc

I R2

0.5

0.5

0.5

(Pulsed)

=10 mA

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

WEBSITE: http://www.microsemi.com

V F1

V dc

T A = 150°C

I FM

V R = 20 V

0.8

0.8

1.0

µA dc

I R3

50

50

75

V R = V RWM

T A = 150°C

V dc

JAN, JANTX, JANTXV

1.1

1.2

1.2

µA dc

V F2

100

100

160

I R4

(Pulsed)

JAN, JANTX, JANTXV

@ I F2

200

100

100

mA

V R =

C T1

2.5

5.0

5.0

0V

pF

=50 mA

t fr

ns

20

20

20

I F

V R =

C T2

1.5V

2.0

2.8

2.8

pF

AND

I REC = 1 mA

I R = 10 mA

I F = 10 mA

4.5

5.0

6.0

t rr

ns

AND

JANS

JANS

FAX (781) 689-0803

DESIGN DATA

CASE: D-5D, Hermetically sealed glass

case, per MIL-PRF- 19500/578

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (R OJEC ):

50 °C/W maximum at L = 0

THERMAL IMPEDANCE: (Z O JX ): 25

°C/W maximum

POLARITY: Cathode end is banded.

MOUNTING SURFACE SELECTION:

The Axial Coefficient of Expansion

(COE) of this device is approximately

+ 4PPM / °C. The COE of the Mounting

Surface System should be selected to

provide a suitable match with this

device.

1N6638U & US

1N6642U & US

1N6643U & US

DIM

D

G

F

S

MILLIMETERS

MIN

1.78

0.48

4.19

FIGURE 1

0.08MIN.

MAX

2.16

0.71

4.95

0.070 0.085

0.019 0.028

0.165 0.195

MIN MAX

INCHES

0.003MIN.

157

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