Diodes MMBD5004A/C/S Manual do Utilizador descarregar pdf (Página 2)

MMBD5004A/C/S

Document number: DS35585 Rev. 2 - 2

2 of 4

www.diodes.com

April 2012

MMBD5004

/C/S

NEW PRODUCT

Maximum Ratings @T

= 25°C unless otherwise specified

Characteristic Symbol Value Unit

Repetitive Peak Reverse Voltage

RRM

400 V

Working Peak Reverse Voltage

DC Blocking Voltage

RWM

350 V

RMS Reverse Voltage

(

RMS

)

247 V

Forward Continuous Current (Note 5)

300 mA

Peak Repetitive Forward Current (Note 5)

FRM

625 mA

Non-Repetitive Peak Forward Surge Current @ t = 1.0

@ t = 1.0ms

FSM

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 5) (See figure 1)

350 mW

Thermal Resistance Junction to Ambient Air (Note 5)

357

°C/W

Operating and Storage Temperature Range

, T

STG

-55 to +150

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 6)

(

)

400

⎯ ⎯

= 150μA

Forward Voltage

⎯

0.9

1.05

1.275

= 20mA

= 100mA

= 200mA

Reverse Current (Note 6)

⎯

150

μA

= 240V

= 360V

Total Capacitance

⎯

0.65 2.0 pF

= 0V, f = 1.0MHz

Reverse Recovery Time

⎯ ⎯

50 ns

= I

= 30mA,

= 3.0mA, R

= 100Ω

Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com.

6. Short duration pulse test used to minimize self-heating effect.

400

T , AMBIENT TEMPERATURE (°C)

Fig. 1 Power Derating Curve, Total Package

DISSI

N (mW)

200

100

300

500

30 60 90 120 150

I , INSTANTANEOUS FORWARD CURRENT ( A)

100

0.1

1,000

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics, Per Element

0 0.2 0.4 0.6 0.8 1.0

1.2

T = 150 C

T = 1 C

T = C

T = 25C

T = 5C

-5

1 2 3 4

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