1N4944-TP

更新时间： 2024-09-17 13:03:35

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美微科 - MCC		二极管
页数	文件大小	规格书
4页	411K
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1N4944-TP 数据手册

M C C

1N4942GP

THRU

ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents

20736 Marilla Street Chatsworth

ꢆꢋꢅꢌꢍꢎꢍꢍ

ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ

$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ

Micro Commercial Components

1N4948GP

Features

1 Amp Glass

Passivated Fast

Recovery Rectifier

200 - 1000 Volts

Low Leakage Current and Fast Switching

Epoxy meets UL 94 V-0 flammability rating

Moisture Sensitivity Level 1

Glass Passivated Junction

Lead Free Finish/RoHS Compliant (Note1) ("P"Suffix designates

Compliant. See ordering information)

•

Maximum Ratings

DO-41

Operating Temperature: -55°C to +150°C

Storage Temperature: -55°C to +150°C

Maximum Thermal Resistance; 50°C/W Junction To Ambient

Microsemi

Catalog

Number

Device

Marking

Maximum

Recurrent

Peak

Reverse

Voltage

200V

400V

600V

800V

1000V

Maximum Maximum

RMS

Voltage

Blocking

Voltage

1N4942GP

1N4944GP

1N4946GP

1N4942GP

1N4944GP

1N4946GP

140V

280V

420V

560V

700V

200V

400V

600V

800V

1000V

Cathode

1N4947GP 1N4947GP

1N4948GP

Mark

1N4948GP

Electrical Characteristics @ 25°C Unless Otherwise Specified

Average Forward

Current

I_F(AV)

1.0A

T_A=55°C

Peak Forward Surge

Current

I_FSM

25A

8.3ms, half sine

Maximum

Instantaneous

Forward Voltage

Maximum DC

Reverse Current At

Rated DC Blocking

Voltage

Maximum Reverse

Recovery Time

1N4942-4944

1N4946-4947

1N4948

V_F

I_R

1.3V

I_FM= 1.0A;

T_A= 25°C*

5.0mA

200mA

T_J= 25°C

T_J= 150°C

DIMENSIONS

INCHES

MIN

.166

.080

.028

MIN

DIM

MAX

.205

.107

.034

---

MAX

5.20

2.70

.90

NOTE

4.10

2.00

.70

T_rr

C_J

150ns

250ns

500ns

15pF

I_F=0.5A,

1.000

25.40

---

I_R=1.0A,

I_rr=0.25A

Measured at

1.0MHz,

V_R=4.0V

Typical Junction

Capacitance

*Pulse test: Pulse width 300 msec, Duty cycle 2%

Note: 1. High Temperature Solder Exemption Applied, see EU Directive Annex 7.

www.mccsemi.com

Revision: A

2011/01/01

1 of 4

12 3 4

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