1N18-B

更新时间： 2025-09-19 13:03:27

品牌	Logo	应用领域
固锝 - GOOD-ARK		整流二极管
页数	文件大小	规格书
2页	162K
描述
Rectifier Diode, Schottky, 1 Element, 1A, 30V V(RRM), Silicon, DO-41, ROHS COMPLIANT, PLASTIC, R-1, 2 PIN

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数据手册

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1N18-B 数据手册

1N17 thru 1N19

Schottky Barrier Rectifiers

Reverse Voltage 20 to 40 Volts Forward Current 1.0 Ampere

Features

Low power loss, high efficiency

Low leakage

Low forward voltage

High current capability

High speed switching

High surge capabitity

High reliability

Mechanical Data

Case: Molded plastic

Epoxy: UL 94V-O rate flame retardant

Lead: MIL-STD-202E method 208C guaranteed

Mounting position: Any

Weight: 0.007 ounce, 0.20 gram

Maximum Ratings and Electrical Characteristics

Ratings at 25^oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Parameter

Symbols

1N17

1N18

1N19

Units

Maximum repetitive peak reverse voltage

Maximum RMS voltage

V_RRM

V_RMS

V_DC

Volts

Maximum DC blocking voltage

Maximum average forward rectified current

0.375" (9.5mm) lead length at T_L=90^oC

1.0

Amp

(AV)

Peak forward surge current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC Method)

I_FSM

20.0

Amps

Maximum instantaneous forward voltage at 1.0A DC

Maximum instantaneous forward voltage at 3.1A DC

V_F

0.450

0.750

0.550

0.875

0.600

0.900

Volts

Maximum average reverse current

at peak reverse voltage

@T_A= 25^oC

1.0

10.0

I_R

@T_A= 100^oC

Typical thermal resistance (Note 1)

Typical junction capacitance (Note 2)

Operating junction temperature range

Storage temperature range

R_θJA

C_J

^oC/W

110

T_J

-55 to +125

-55 to +150

^oC

T_STG

^oC

Notes:

1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5" (12.7mm) Lead Length.

2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.

301

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