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1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5

Changzhou Trustec Company Limited

1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5

Brand Name : trusTec

Model Number : 1N4749A

Certification : ROHS

Place of Origin : China

MOQ : 5K PCS

Price : Negotiable (EXW/FOB/CNF)

Payment Terms : T/T

Supply Ability : 800KK PCS per month

Delivery Time : 10 work days fresh products

Packaging Details : 5K PCS per tape & box, 50K PCS per carton.

Package type : Through Hole

Type : Zener Diode

Package : DO-41 Glass

Power : 1W

Voltage : 24V

Part number : 1N4749A

Packaging : Tape & Box (TB)

Reverse Leakage : 5μA

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24V Zener Diode 1W Power Dissipation DO-41 Glass Package 1N4749A Tolerance ±5%
1N4728A THRU 1N4764A
GLASS ZENER DIODES
Zener Voltage: 3.3-100 Volts
Peak Pulse Power: 1000 mW
1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
FEATURE
Low zener impedance
Low reverse leakage
Power dissipation of 1000mW
High stability and high reliability
MECHANICAL DATA
Case: DO-41 Glass Case
Polarity: Color band denotes cathode end
Mounting Position: Any

Maximum Ratings & Thermal Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Parameters Symbol Value Unit
Power Dissipation Pd 1000 1) mW
Operating junction temperature Tj 200
Storage temperature range Ts -55-+200

1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case
ELECTRICAL CHARACTERISTICS
at TA=25℃ unless otherwise noted
TYPE Zener Voltage Reverse Carrent Dynamic Resistance
Vz(V) Test Condition Ir(uA) Test Condition rd() Test Condition
Nom. Iz(mA) Max. Vr(V) Max. Iz(mA)
1N4728A 3.3 76.0 100 1.0 10 76.0
1N4729A 3.6 69.0 100 1.0 10 69.0
1N4730A 3.9 64.0 50 1.0 9 64.0
1N4731A 4.3 58.0 10 1.0 9 58.0
1N4732A 4.7 53.0 10 1.0 8 53.0
1N4733A 5.1 49.0 10 1.0 7 49.0
1N4734A 5.6 45.0 10 2.0 5 45.0
1N4735A 6.2 41.0 10 3.0 2 41.0
1N4736A 6.8 37.0 10 4.0 3.5 37.0
1N4737A 7.5 34.0 10 5.0 4 34.0
1N4738A 8.2 31.0 10 6.0 4.5 31.0
1N4739A 9.1 28.0 10 7.0 5 28.0
1N4740A 10 25.0 10 7.6 7 25.0
1N4741A 11 23.0 5 8.4 8 23.0
1N4742A 12 21.0 5 9.1 9 21.0
1N4743A 13 19.0 5 9.9 10 19.0
1N4744A 15 17.0 5 11.4 14 17.0
1N4745A 16 15.5 5 12.2 16 15.5
1N4746A 18 14.0 5 13.7 20 14.0
1N4747A 20 12.5 5 15.2 22 12.5
1N4748A 22 11.5 5 16.7 23 11.5
1N4749A 24 10.5 5 18.2 25 10.5
1N4750A 27 9.5 5 20.6 35 9.5
1N4751A 30 8.5 5 22.8 40 8.5
1N4752A 33 7.5 5 25.1 45 7.5
1N4753A 36 7.0 5 27.4 50 7.0
1N4754A 39 6.5 5 29.7 60 6.5
1N4755A 43 6.0 5 32.7 70 6.0
1N4756A 47 5.5 5 35.8 80 5.5
1N4757A 51 5.0 5 38.8 95 5.0
1N4758A 56 4.5 5 42.6 110 4.5
1N4759A 62 4.0 5 47.1 125 4.0
1N4760A 68 3.7 5 51.7 150 3.7
1N4761A 75 3.3 5 56.0 175 3.3
1N4762A 82 3.0 5 62.2 200 3.0
1N4763A 91 2.8 5 69.2 250 2.8
1N4764A 100 2.5 5 76.0 350 2.5

Notes:
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
2) Measured under thermal equilibrium and DC test conditions.
3) The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equiv-alent sine wave pulse of 1/120 second duration superimposed on the test current, IZT ,per JEDEC registration; however, actual device capability is as described in Fiure 5 of the General Data-DO-41 Glass.
4) Tested with pulses tp = 20 ms.
5) VF(Max)=1.20V@ IF=200mA
*Measure under thermal equilibrium and DC current test conditions(TA=25)
Tolerance on 1N47..A Vz value: ±5%.
RATINGS AND CHARACTERISTIC CURVES
1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5
1N4749A Zener Diodes 24v 1w DO 41 Glass Package Tolerance 5

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