Datasheet

ManualsBrandsPANJIT ManualsDiodesZener diode Enclosure type (semiconductors) DO 41 Zener voltage 9.1 V Max. power (P total) 3 W

PAGE . 1STAD-FEB.10.2009

1N5921B~1N5942B

FEATURES

• Low profile package

• Built-in strain relief

• Low inductance

• Plastic package has Underwriters Laboratory Flammability

Classification 94V-O

• Lead free in comply with EU RoHS 2002/95/EC directives

MECHANICAL DATA

• Case: JEDEC DO-41,Molded plastic over passivated junction.

• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026

• Polarity: Color band denotes positive end (cathode)

• Standard packing: 52mm tape

• Weight: 0.0118 ounce, 0.336 gram

SILICON ZENER DIODES

NOTES:

1.Mounted on 5.0mm2 (.013mm thick) land areas.

DO-41

Unit: inch(mm)

.034(.86)

.107(2.7)

.028(.71)

.080(2.0)

1.0(25.4)MIN.

1.0(25.4)MIN..205(5.2)

.160(4.1)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

VOLTAGE

6.8 to 51 Volts

POWER

1.5 Watts

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Summary of content (6 pages)

PAGE 1
N5921B~1N5942B SILICON ZENER DIODES VOLTAGE 6.8 to 51 Volts POWER 1.5 Watts DO-41 Unit: inch(mm) FEATURES • Low profile package .034(.86) 1.0(25.4)MIN. • Built-in strain relief • Low inductance • Plastic package has Underwriters Laboratory Flammability Classification 94V-O .028(.71) .205(5.2) .160(4.1) • Lead free in comply with EU RoHS 2002/95/EC directives MECHANICALDATA • Case: JEDEC DO-41,Molded plastic over passivated junction.
PAGE 2
1N5921B~1N5942B N o m i na l Ze ne r V o l t a g e Part Number Maximum Leakage Current M a x i m u m Z e n e r Im p e d a n c e IR VR No m. V V Z @ IZT M i n. V M a x. V Ω mA Ω mA µA V 1N5921B 6.8 6.46 7.14 3 55.1 200 1 5 5.2 1N5922B 7.5 7.13 7.88 3 50 400 0.5 5 6 1N5923B 8.2 7.79 8.61 4 45.7 400 0.5 5 6.5 1N5924B 9.1 8.65 9.56 4 41.2 500 0.5 5 7 1N5925B 10 9.5 10.5 5 37.5 500 0.25 5 8 1N5926B 11 10.45 11.55 6 34.1 550 0.25 1 8.
PAGE 3
2.5 2 1.5 1 0.5 0 0 20 40 60 80 100 120 140 150 180 vz, TEMPERATURE COEFICENT (mV/ OC) MAXIMUM POWER DISSIPATION, Watts 1N5921B~1N5942B 10 V @I Z ZT 8 6 4 2 0 -2 -4 2 200 V @I Z ZT 70 50 30 20 10 20 10 12 Fig.2 T emperature coeeficient v.s. zener voltage,Vz(V) Zz, DYNAMIC IMPEDANCE (OHMS) vz, TEMPERATURE COEFICENT (mV/ OC) Fig.1 Steady State Power Derating 10 8 V , ZENER VOLTAGE (VOLTS) Z O LEAD TEMPERATURE, C 100 6 4 50 30 1K 500 T = 25 O C J I (rms) =0.
PAGE 4
1N5921B~1N5942B 100 Iz, ZENER CURRENT (mA) Iz, ZENER CURRENT (mA) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 1 2 3 4 5 6 7 8 Vz, ZENER VOLTAGE (VOLTS) Fig.7 Vz = 6.8 thru 10 Volts 9 10 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0 .1 0 10 20 30 40 Vz, ZENER VOLTAGE (VOLTS) Fig.8 Vz = 12 thru 82 Volts NOTE 3. ZENER VOLTAGE (Vz) MEASUREMENT Nominal zener voltage is measured with the device function in thermal equilibrium with ambient O temperature at 25 C NOTE 4.
PAGE 5
1N5921B~1N5942B Part No_packing code_Version 1N5921B_AY_00001 1N5921B_AY_10001 1N5921B_B0_00001 1N5921B_B0_10001 1N5921B_R2_00001 1N5921B_R2_10001 For example : RB500V-40_R2_00001 Serial number Part No. Version code means HF Packing size code means 13" Packing type means T/R Packing Code XX Packing type Tape and Ammunition Box (T/B) Tape and Reel (T/R) Bulk Packing (B/P) Tube Packing (T/P) Tape and Reel (Right Oriented) (TRR) Tape and Reel (Left Oriented) (TRL) FORMING STAD-FEB.10.
PAGE 6
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