1N4944GP-E3/23 [VISHAY]

Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN;


型号：	1N4944GP-E3/23
厂家：	VISHAY
描述：	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN 二极管
文件：	总4页 (文件大小：86K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1N4942GP thru 1N4948GP

Vishay General Semiconductor

Glass Passivated Junction Fast Switching Rectifier

FEATURES

• Superectifier structure for High Reliability

condition

• Cavity-free glass-passivated junction

• Fast switching for high efficiency

• Low leakage current

• High forward surge capability

• Meets environmental standard MIL-S-19500

• Solder Dip 260 °C, 40 seconds

* Glass-plastic encapsulation

technique is covered by

Patent No. 3,996,602,

brazed-lead assembly

by Patent No. 3,930,306

DO-204AL (DO-41)

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

MAJOR RATINGS AND CHARACTERISTICS

For use in fast switching rectification of power supply,

inverters, converters and free-wheeling diodes for

consumer, automotive and telecommunication.

I_F(AV)

V_RRM

I_FSM

t_rr

1.0 A

200 V to 1000 V

25 A

MECHANICAL DATA

Case: DO-204AL, molded epoxy over glass body

Epoxy meets UL 94V-0 flammability rating

150 ns, 250 ns, 500 ns

1.0 µA

I_R

V_F

1.3 V

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

T_jmax.

175 °C

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

Polarity: Color band denotes cathode end

MAXIMUM RATINGS (T = 25 °C unless otherwise noted)

PARAMETER

SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP UNIT

Maximum repetitive peak reverse voltage

Maximum RMS voltage

V_RRM

V_RMS

V_DC

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum DC blocking voltage

1000

Maximum average forward rectified current

0.375" (9.5 mm) lead length at T_A= 55 °C

I_F(AV)

1.0

Peak forward surge current 8.3 ms single half sine-

wave superimposed on rated load

I_FSM

Operating junction and storage temperature range

T_J, T_STG

- 65 to + 175

°C

Document Number 88511

30-Aug-06

www.vishay.com

1N4942GP thru 1N4948GP

Vishay General Semiconductor

ELECTRICAL CHARACTERISTICS (T = 25 °C unless otherwise noted)

PARAMETER

TEST CONDITIONS

SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP UNIT

Maximum instantaneous

forward voltage

at 1.0 A

V_F

1.3

Maximum DC reverse

current at rated DC

blocking voltage

_A= 25 °C

1.0

200

I_R

µA

T_A= 150 °C

Maximum reverse

recovery time

at I_F= 0.5 A, I_R= 1.0 A,

_rr= 0.25 A

t_rr

150

250

500

Typical junction

capacitance

at 4.0 V, 1 MHz

C_J

THERMAL CHARACTERISTICS (T = 25 °C unless otherwise noted)

PARAMETER

SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP UNIT

Typical thermal resistance ⁽¹⁾

R_θJA55 °C/W

Note:

(1) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length, P.C.B. mounted

ORDERING INFORMATION

PREFERRED P/N

1N4946GP-E3/54

1N4946GP-E3/73

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

0.336

5500

3000

13" Diameter Paper Tape & Reel

Ammo Pack Packaging

0.336

RATINGS AND CHARACTERISTICS CURVES

(T = 25 °C unless otherwise noted)

1.0

Tj = Tj max.

8.3 ms Single Half Sine-Wave

Resistive or

Inductive Load

0.75

0.5

0.25

0.375" (9.5 mm) Lead Length

100

125

150

175

100

Ambient Temperature (°C)

Number of Cycles at 60 Hz

Figure 1. Forward Current Derating Curve

Figure 2. Maximum Non-repetitive Peak Forward Surge Current

www.vishay.com

Document Number 88511

30-Aug-06

1N4942GP thru 1N4948GP

Vishay General Semiconductor

= 25 °C

f = 1.0 MHz

sig = 50 mVp-p

Tj = 25 °C

Pulse Width = 300 µs

1 % Duty Cycle

0.1

0.01

0.4

0.6

0.8

1.0

1.2

1.4

1.6

Reverse Voltage (V)

100

Instantaneous Forward Voltage (V)

Figure 3. Typical Instantaneous Forward Characteristics

Figure 5. Typical Junction Capacitance

100

= 125 °C

= 75 °C

0.1

= 25 °C

0.01

0.1

0.01

100

0.1

100

Percent of Rated Peak Reverse Voltage (%)

t - Pulse Duration (s)

Figure 4. Typical Reverse Characteristics

Figure 6. Typical Transient Thermal Impedance

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

DO-204AL (DO-41)

1.0 (25.4)

MIN.

0.107 (2.7)

0.080 (2.0)

DIA.

0.205 (5.2)

0.160 (4.1)

1.0 (25.4)

MIN.

0.034 (0.86)

0.028 (0.71)

DIA.

0.026 (0.66)

0.023 (0.58)

NOTE: Lead diameter is

for suffix “E” part numbers

Document Number 88511

30-Aug-06

www.vishay.com

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

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