UR3KB20 [SENO]

3.0A BRIDGE RECTIFIER;


型号：	UR3KB20
厂家：	Zibo Seno Electronic Engineering Co.,Ltd
描述：	3.0A BRIDGE RECTIFIER
文件：	总2页 (文件大小：118K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Zibo Seno Electronic Engineering Co., Ltd.

UR3KB05 – UR3KB100

3.0A BRIDGE RECTIFIER

Features

Diffused Junction

Low Forward Voltage Drop

High Current Capability

High Reliability

High Surge Current Capability

Ideal for Printed Circuit Boards

D3K

Mechanical Data

Case: Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

Polarity: As Marked on Body

Weight: 1.7 grams (approx.)

Mounting Position: Any

Marking: Type Number

Lead Free: For RoHS / Lead Free Version

All Dimensions in mm

Maximum Ratings and Electrical Characteristics ^@T_A^{=25°C unless otherwise specified}

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

For capacitive load, derate current by 20%.

UR3K UR3K UR3K UR3K UR3K UR3K UR3K

Characteristic

Symbol

Unit

B05

B10

B20

B40

B60

B80

B100

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V^RRM

RWM

100

200

400

600

800

1000

RMS Reverse Voltage

V^R(RMS)

I^O

140

280

3.0

420

560

700

Average Rectified Output Current

(Note 1)

@T_A= 50°C

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

I^FSM

Forward Voltage (per element)

@I_F= 3.0A

V^FM

I^RM

1.05

Peak Reverse Current

At Rated DC Blocking Voltage

@T_A= 25°C

@T_A= 100°C

500

µA

Typical Thermal Resistance (Note 3)

R^ꢀ^JA

K/W

°C

Operating and Storage Temperature Range

T^j,T^STG

-55 to +150

Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.

2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

3. Thermal resistance junction to ambient mounted on PC board with 12mm²copper pad.

UR3KB05 – UR3KB100

www.senocn.com

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Alldatasheet

Zibo Seno Electronic Engineering Co., Ltd.

UR3KB05 – UR3KB100

T_J

= 150°C

3.0

T_J

= 25°C

1.0

2.0

1.0

0.1

Pulse Width

300 µs

0.2

0.4

0.6

0.8

1.0

1.2

1.4

150

225

V_F, INSTANTANEOUS FWD VOLTAGE (V)

Fig. 2 Typical Fwd Characteristics

T, TEMPERATURE (°C)

Fig. 1 Forward Current Derating Curve

100

T_j= 25°C

f = 1MHz

T_j= 150°c

Single Half

Sine Wave

(JEDEC Method)

100

V_R, REVERSE VOLTAGE (V)

NUMBER OF CYCLES AT 60 Hz

Fig. 4 Typical Junction Capacitance

Fig. 3 Max Non-Repetitive Peak Fwd Surge Current

10,000

1000

T_j= 150°C

T_j= 100°C

100

T_j= 125°C

1.0

T_j= 25°C

0.1

0.01

100

120

140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Fig. 5 Typical Reverse Characteristics

UR3KB05 – UR3KB100

www.senocn.com

2 of 2

Alldatasheet

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