1N6639US

1N6639US Datasheet

• 1N6639US THRU 1N6641US AVAILABLE IN JAN, JANTX, JANTXV AND JANS

Part	Datasheet
1N6639US	1N6639US (pdf)

Related Parts	Information
1N6640US	1N6640US
1N6641US	1N6641US

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• 1N6639US THRU 1N6641US AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/609 • SWITCHING DIODES • NON-CAVITY GLASS PACKAGE • METALLURGICALLY BONDED 1N6639US 1N6640US 1N6641US MAXIMUM RATINGS Operating Temperature -65°C to +175°C Storage Temperature -65°C to +175°C Operating Current 300 mA Derating mA/°C Above TEC = + 110°C Surge Current IFSM = 2.5A, Pw = 8.3ms ELECTRICAL CHARACTERISTICS 25°C, unless otherwise TYPES 1N6639US 1N6640US 1N6641US V BRR 10 uA V pk 100 75 V RWM V pk 75 50 TA = +25°C TA = +150°C V RWM V RWM T FR IF = 200 mA nA dc uA dc T RR I R = 10 mA I F = 10 mA RL = 100 CT VR = 0 FORWARD VOLTAGE: TYPES 1N6639US 1N6640US 1N6641US IF mA PULSED MILLIMETERS DIM MIN MAX 0.08MIN. INCHES MIN MAX 0.003MIN. FIGURE 1 DESIGN DATA CASE D-5D, Hermetically sealed glass case, per MIL-PRF- 19500/609 LEAD FINISH Tin / Lead THERMAL RESISTANCE 50 °C/W maximum at L = 0 ROJEC : THERMAL IMPEDANCE ZOJX 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. 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE 978 620-2600 FAX 781 689-0803

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• 1N6639US THRU 1N6641US AVAILABLE IN JAN, JANTX, JANTXV AND JANS

PER MIL-PRF-19500/609
• SWITCHING DIODES
• NON-CAVITY GLASS PACKAGE
• METALLURGICALLY BONDED
1N6639US 1N6640US 1N6641US

MAXIMUM RATINGS

Operating Temperature -65°C to +175°C Storage Temperature -65°C to +175°C Operating Current 300 mA Derating mA/°C Above TEC = + 110°C Surge Current IFSM = 2.5A, Pw = 8.3ms

ELECTRICAL CHARACTERISTICS 25°C, unless otherwise

TYPES
1N6639US 1N6640US 1N6641US

V BRR 10 uA

V pk 100 75

V RWM

V pk 75 50

TA = +25°C TA = +150°C

V RWM

V RWM

T FR IF
= 200 mA
nA dc
uA dc

T RR I R = 10 mA I F = 10 mA RL = 100

CT VR = 0

FORWARD VOLTAGE:

TYPES 1N6639US 1N6640US 1N6641US

IF mA

PULSED

MILLIMETERS

DIM MIN MAX
0.08MIN.

INCHES MIN MAX
0.003MIN.

FIGURE 1

DESIGN DATA

CASE D-5D, Hermetically sealed glass case, per MIL-PRF- 19500/609

LEAD FINISH Tin / Lead

THERMAL RESISTANCE 50 °C/W maximum at L = 0

ROJEC :

THERMAL IMPEDANCE ZOJX 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.
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE 978 620-2600

FAX 781 689-0803

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Datasheet ID: 1N6639US 648573