Microsemi Corporation 1N6821R, 1N6821 Datasheet

2830 S. Fairview St.

DIODE

Santa Ana, CA 92704 PH: (714) 979-8220 FAX: (714) 966-5256

1N6821

(MSASC150H45L)

Features

• Tungsten/Platinum schottky barrier

• Oxide passivated structure for very low leakage currents

• Guard ring protection for increased reverse energy capability

• Epitaxial structure minimizes forward voltage drop

• Hermetically sealed, low profile ceramic surface mount power package

• Low package inductance

• Very low thermal resistance

• Available as standard polarity (strap-to-anode, 1N6821) and reverse

polarity (strap-to-cathode: 1N6821R)

(MSASC150H45LR)

1N6821R

45 Volts

150 Amps

LOW VOLTAGE

DROP SCHOTTKY

Maximum Ratings @ 25°C (unless otherwise specified)

DESCRIPTION SYMBOL MAX. UNIT

Peak Repetitive Reverse Voltage V Working Peak Reverse Voltage V DC Blocking Voltage V Average Rectified Forward Current, Tc≤ 125°C derating, forward current, Tc≥ 125°C Nonrepetitive Peak Surge Current, tp= 8.3 ms, half-sinewave I Peak Repetitive Reverse Surge Current, tp= 1µs, f= 1kHz Junction Temperature Range T Storage Temperature Range T Thermal Resistance, Junction to Case: 1N6821 1N6821R

F(ave)

dIF/dT 4

RRM

RWM

FSM

j stg JC

45 Volts 45 Volts 45 Volts

150 Amps

750 Amps

2 Amp

-55 to +150

0.20

0.35

Amps/°C

°C °C

°C/W

Mechanical Outline

ThinKey™3

Datasheet# MSC1035A

1N6821 (MSASC150H45L)

1N6821R (MSASC150H45LR)

Electrical Parameters

DESCRIPTION SYMBOL CONDITIONS MIN TYP. MAX UNIT

Reverse (Leakage) IR Current IR

100 125

Forward Voltage VF1

pulse test, VF2

pw= 300 µs

d/c≤ 2%

VF3 VF4 VF5 VF6 VF7 VF8

VF9 VF10 VF11 VF12

VR= 45 Vdc, Tc= 25°C VR= 45 Vdc, Tc= 100°C VR= 45 Vdc, Tc= 125°C IF= 20A, Tc= 25°C IF= 50A, Tc= 25°C IF= 100A, Tc= 25°C IF= 150A, Tc= 25°C IF= 200A, Tc= 25°C IF= 50A, Tc= -55°C IF= 50A, Tc= 125°C IF= 100A, Tc= 125°C IF= 150A, Tc= 100°C IF= 10 mA, Tc= 25°C IF= 50 mA, Tc= 25°C IF= 100 mA, Tc= 25°C

Junction Capacitance Cj1 VR= 10 Vdc 4500 4900 pF

Cj2 VR= 5 Vdc 6400 pF

Breakdown Voltage BVR

IR= 5 mA, Tc= 25°C IR= 5 mA, Tc= -55°C

45 50 V

1 10 mA 125 300 mA 500 mA 340 370 mV 410 450 mV 475 530 mV 540 600 mV 600 mV 470 550 mV 315 380 mV 415 mV 515 mV 135 - mV 175 - mV 195 - mV

55 V

Typical VF data, msasc150h45

650

600

550

500

474

450

VF (mV)

406

400

350

338 310

300

250

50 70 90 110 130 150 170 190 210 230 250

432 415

517 488

535 514

IF (A)

594

652

25C 100C 125C

+ 1 hidden pages