1N5528B - Compensated Devices Incorporated

22 COREY STREET, MELROSE, MASSACHUSETTS 02176

PHONE (781) 665-1071 FAX (781) 665-7379

WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com

MAXIMUM RATINGS

Junction and Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500 mW @ +50°C

Power Derating: 4 mW / °C above +50°C

Forward Voltage @ 200mA: 1.1 volts maximum

ELECTRICAL CHARACTERISTICS @ 25°C

B-C-D

SUFFIX B-C-D SUFFIX

JEDEC NOMINAL ZENER MAX. ZENER MAXIMUM REVERSE MAXIMUM MAX. NOISE REGULATION LOW

TYPE ZENER TEST IMPEDANCE LEAKAGE CURRENT DC ZENER DENSITY FACTOR VZ

NUMBER VOLTAGE CURRENT B-C-D SUFFIX CURRENT @1Z=250

ACURRENT

VZ@ 1ZT 1ZT ZZT @ 1ZT lRVR= VOLTS 1ZM ND∆VZ 1ZL

(NOTE 1) (NOTE 2) (NOTE 3) (NOTE 4) (NOTE 5)

NON & A- B-C-D-

VOLTS mAdc OHMS

Adc SUFFIX SUFFIX mAdc

V/ HZ VOLTS mAdc

1N5518B 3.3 20 26 5.0 0.90 1.0 115 0.5 0.90 2.0

1N5519B 3.6 20 24 3.0 0.90 1.0 105 0.5 0.90 2.0

1N5520B 3.9 20 22 1.0 0.90 1.0 98 0.5 0.85 2.0

1N5521B 4.3 20 18 3.0 1.0 1.5 88 0.5 0.75 2.0

1N5522B 4.7 10 22 2.0 1.5 2.0 81 0.5 0.60 1.0

1N5523B 5.1 5.0 26 2.0 2.0 2.5 75 0.5 0.65 0.25

1N5524B 5.6 3.0 30 2.0 3.0 3.5 68 1.0 0.30 0.25

1N5525B 6.2 1.0 30 1.0 4.5 5.0 61 1.0 0.20 0.01

1N5526B 6.8 1.0 30 1.0 5.5 6.2 56 1.0 0.10 0.01

1N5527B 7.5 1.0 35 0.5 6.0 6.8 51 2.0 0.05 0.01

1N5528B 8.2 1.0 40 0.5 6.5 7.5 46 4.0 0.05 0.01

1N5529B 9.1 1.0 45 0.1 7.0 8.2 42 4.0 0.05 0.01

1N5530B 10.0 1.0 60 0.05 8.0 9.1 38 4.0 0.10 0.01

1N5531B 11.0 1.0 80 0.05 9.0 9.9 35 5.0 0.20 0.01

1N5532B 12.0 1.0 90 0.05 9.5 10.8 32 10 0.20 0.01

1N5533B 13.0 1.0 90 0.01 10.5 11.7 29 15 0.20 0.01

1N5534B 14.0 1.0 100 0.01 11.5 12.6 27 20 0.20 0.01

1N5535B 15.0 1.0 100 0.01 12.5 13.5 25 20 0.20 0.01

1N5536B 16.0 1.0 100 0.01 13.0 14.4 24 20 0.20 0.01

1N5537B 17.0 1.0 100 0.01 14.0 15.3 22 20 0.20 0.01

1N5538B 18.0 1.0 100 0.01 15.0 16.2 21 20 0.20 0.01

1N5539B 19.0 1.0 100 0.01 16.0 17.1 20 20 0.20 0.01

1N5540B 20.0 1.0 100 0.01 17.0 18.0 19 20 0.20 0.01

1N5541B 22.0 1.0 100 0.01 18.0 19.8 17 20 0.25 0.01

1N5542B 24.0 1.0 100 0.01 20.0 21.6 16 20 0.30 0.01

1N5543B 25.0 1.0 100 0.01 21.0 22.4 15 20 0.35 0.01

1N5544B 28.0 1.0 100 0.01 23.0 25.2 14 20 0.40 0.01

1N5545B 30.0 1.0 100 0.01 24.0 27.0 13 20 0.45 0.01

1N5546B 33.0 1.0 100 0.01 28.0 29.7 12 20 0.50 0.01

NOTE 1 No Suffix type numbers are +20% with guaranteed limits for only VZ, lR, and VF. Units

with “A” suffix are +10% with guaranteed limits for VZ, lR, and VF. Units with guaranteed limits for

all six parameters are indicated by a “B” suffix for +5.0% units, “C” suffix for +2.0% and “D” suffix

for +1.0%.

NOTE 2 Zener voltage is measured with the device junction in thermal equilibrium at an ambient

temperature of 25°C + 3°C.

NOTE 3 Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to 10% of 1ZT.

NOTE 4 Reverse leakage currents are measured at VRas shown on the table.

NOTE 5 ∆VZ is the maximum difference between VZ at lZT and VZat lZL measured with

the device junction in thermal equilibrium at the ambient temperature of +25°C +3°C.

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 = .375 inch

THERMAL IMPEDANCE: (ZOJX): 35

˚C/W maximum

POLARITY : Diode to be operated with

the banded (cathode) end positive.

MOUNTING POSITION: Any.

FIGURE 1

• 1N5518-1 THRU 1N5546B-1 AVAILABLE IN JAN, JANTX AND JANTXV

PER MIL-PRF-19500/437

• LOW REVERSE LEAKAGE CHARACTERISTICS

• LOW NOISE CHARACTERISTICS

• DOUBLE PLUG CONSTRUCTION

• METALLURGICALLY BONDED

1N5518 thru 1N5546D

and

1N5518B-1 thru 1N5546B-1

√