Datasheet > SMF304B

SMF304B

更新时间： 2024-01-11 00:39:20

品牌	Logo	应用领域
森美特 - SUNMATE		/
页数	文件大小	规格书
2页	307K
描述
3A patch fast recovery diode 400V SMB series

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数据手册

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SMF304B 数据手册

SMF301B - SMF307B

SURFACE MOUNT FAST RECOVERY RECTIFIER DIODES

VOLTAGE RANGE: 50-1000 V

CURRENT: 3.0 A

Features

Glass Passivated Die Construction

Fast Recovery Time for High Efficiency

Low Forward Voltage Drop and High Current

Capability

Ideally Suited for Automatic Assembly

Plastic Material: UL Flammability

Classification Rating 94V-0

SMB(DO-214AA)

Dim

Min

3.30

4.06

1.91

0.15

5.00

0.10

0.76

2.00

Max

3.94

4.70

2.21

0.31

5.59

0.20

1.52

2.62

Mechanical Data

Case: SMB/DO-214AA, Molded Plastic

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

Polarity: Cathode Band or Cathode Notch

Marking: Type Number

Weight: 0.093 grams (approx.)

All Dimensions in mm

Maximum Ratings and Electrical Characteristics ^T_A= 25ꢀC unless otherwise specified

For capacitive load, derate current by 20%.

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

SMF301B SMF302B SMF303B SMF304B SMF305B SMF306B SMF307B

Characteristic

Symbol

Unit

V_RRM

V_RWM

V_R

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

100

200

140

400

280

600

420

800

560

1000

700

V_R(RMS)

I_O

RMS Reverse Voltage

= 75ꢀC

@ T_T

3.0

Average Rectified Output Current

Non-Repetitive Peak Forward Surge Current

I_FSM

8.3ms Single half sine-wave Superimposed on Rated Load

(JEDEC Method)

100

Forward Voltage

@ I

_F= 3.0A

25ꢀC

V_FM

I_RM

t_rr

1.3

5.0

250

Peak Reverse Current

at Rated DC Blocking Voltage

@ T_A=

ꢁA

@ TA = 125ꢀC

150

250

500

Maximum Recovery Time (Note 3)

C_j

Typical Junction Capacitance (Note 2)

R_ꢂJT

Typical Thermal Resistance Junction to Terminal (Note 1)

Operating and Storage Temperature Range

K/W

T_j,T_STG

-65 to +150

ꢀC

Notes:

1. Thermal resistance: junction to terminal, unit mounted on PC board with 5.0 mm²(0.013 mm thick) copper pad as heat sink.

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

3. Reverse recovery test conditions: I_F= 0.5A, I_R= 1.0A, I_rr= 0.25A. See figure 5.

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与SMF304B相关器件

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SMF304C	SECOS	获取价格	VOLTAGE 50V ~1000V 3.0AMP Surface Mount Fast Reovery Rectifiers
SMF304C	SUNMATE	获取价格	3A patch fast recovery diode 400V SMC series
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SMF305B	SUNMATE	获取价格	3A patch fast recovery diode 600V SMB series
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SMF306AM	SECOS	获取价格	Voltage 50 ~ 1000 V 3.0 Amp Fast Recovery Rectifiers
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