1N4691

1N4691 Datasheet

1N4678 thru

Part	Datasheet
1N4691	1N4691 (pdf)

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• 50 µA, LOW OPERATING CURRENT, ZENER DIODES • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED 1N4678 thru 1N4717 MAXIMUM RATINGS Operating Temperature -65°C to +175°C Storage Temperature -65°C to +175°C Power Dissipation 500mW +50°C DC Power Derating 4 mW / °C above +50°C Forward Voltage Volts maximum 200 mA ELECTRICAL CHARACTERISTICS 25°C, unless otherwise CDI TYPE NUMBER Note 1 1N4678 1N4679 1N4680 1N4681 1N4682 1N4683 1N4684 1N4685 1N4686 1N4687 1N4688 1N4689 1N4690 1N4691 1N4692 1N4693 1N4694 1N4695 1N4696 1N4697 1N4698 1N4699 1N4700 1N4701 1N4702 1N4703 1N4704 1N4705 1N4706 1N4707 1N4708 1N4709 1N4710 1N4711 1N4712 1N4713 1N4714 1N4715 1N4716 1N4717 NOMINAL ZENER VOLTAGE VOLTS ZENER TEST CURRENT MAXIMUM VOLTAGE REGULATION Note 2 VOLTS VOLTS MAXIMUM DC ZENER CURRENT NOTE 1 The JEDEC type numbers shown above have a standard tolerence of +5% of the nominal Zener volume. VZ is measured with the diode in thermal equilibrium at 25°C + 3°C. NOTE 2 Vz 100 µA minus Vz 10 µA. FIGURE 1 DESIGN DATA CASE Hermetically sealed glass case. DO 35 outline. LEAD MATERIAL Copper clad steel. LEAD FINISH Tin / Lead THERMAL RESISTANCE ROJEC 250 °C/W maximum at L = inch THERMAL IMPEDANCE ZOJX 35 °C/W maximum POLARITY Diode to be operated with the banded cathode end positive. MOUNTING POSITION ANY. 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE 978 620-2600 FAX 978 689-0803 WEBSITE: Pd, Rated Power Dissipation mW 1N4678 thru 1N4717 500 400 300 200 100 FIGURE 2 100 125 150 175 TL, Lead temperature C° 3/8” from body POWER DERATING CURVE ZENER IMPEDANCE ZZT OHMS

PDF Datasheet Preview

• 50 µA, LOW OPERATING CURRENT, ZENER DIODES
• DOUBLE PLUG CONSTRUCTION
• METALLURGICALLY BONDED
1N4678 thru
1N4717

MAXIMUM RATINGS

Operating Temperature -65°C to +175°C Storage Temperature -65°C to +175°C Power Dissipation 500mW +50°C DC Power Derating 4 mW / °C above +50°C Forward Voltage Volts maximum 200 mA

ELECTRICAL CHARACTERISTICS 25°C, unless otherwise

CDI TYPE NUMBER

Note 1
1N4678 1N4679 1N4680 1N4681 1N4682
1N4683 1N4684 1N4685 1N4686 1N4687
1N4688 1N4689 1N4690 1N4691 1N4692
1N4693 1N4694 1N4695 1N4696 1N4697
1N4698 1N4699 1N4700 1N4701 1N4702
1N4703 1N4704 1N4705 1N4706 1N4707
1N4708 1N4709 1N4710 1N4711 1N4712
1N4713 1N4714 1N4715 1N4716 1N4717

NOMINAL ZENER VOLTAGE

VOLTS

ZENER TEST CURRENT

MAXIMUM VOLTAGE REGULATION

Note 2

VOLTS

VOLTS

MAXIMUM DC ZENER CURRENT

NOTE 1 The JEDEC type numbers shown above have a standard tolerence of +5% of the nominal Zener volume. VZ is measured with the diode in thermal equilibrium at 25°C + 3°C.

NOTE 2 Vz 100 µA minus Vz 10 µA.

FIGURE 1

DESIGN DATA

CASE Hermetically sealed glass case. DO 35 outline. LEAD MATERIAL Copper clad steel. LEAD FINISH Tin / Lead THERMAL RESISTANCE ROJEC 250 °C/W maximum at L = inch THERMAL IMPEDANCE ZOJX 35 °C/W maximum POLARITY Diode to be operated with the banded cathode end positive. MOUNTING POSITION ANY.
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE 978 620-2600

FAX 978 689-0803

WEBSITE:

Pd, Rated Power Dissipation mW
1N4678 thru 1N4717
500 400 300 200 100

FIGURE 2
100 125 150 175

TL, Lead temperature C° 3/8” from body

POWER DERATING CURVE

ZENER IMPEDANCE ZZT OHMS

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Datasheet ID: 1N4691 648559