Mechanical Data

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Symbol Parameter Value Unit

PD

Maximum Steady State Power Dissipation at TL = 75 °C

Measured at Zero Lead Length

Derate Above 75 °C

30

40

W

mW/°C

RθJL Thermal Resistance From Junction to Lead 25 °C/W

PD

Maximum Steady State Power Dissipation at TA = 25 °C

Measured at Zero Lead Length

Derate Above 75 °C

550

4.4

W

mW/°C

RθJA Thermal Resistance From Junction to Ambient 226 °C/W

VF Maximum Forward Voltage at IF = 200 mA 1.5 V

TJ Junction Temperature Range -65 to +150 °C

Tstg Storage Temperature Range -65 to +150 °C

Rating at 25 °C ambient temperature unless otherwise specified.

www.vishaymas.com

1SMB5913A-1SMB5957A

Vishaymas General Semiconductor

SMB(DO-214AA)

A

B

C 1.91 2.21

D 0.15 0.31

E 5.00 5.59

G 0.10 0.20

H 0.76 1.52

J 2.00 2.62

All Dimensions in mm

3.30 3.94

4.06 4.70

A

B

C

D

H G

E

J

SURFACE MOUNT SILICON

ZENER DIODES

Dim Min Max

•

•

•

•

•

威世马来

Case : SMB Molded plastic

Epoxy : UL94V-0 rate flame retardant

Lead : Lead Formed for Surface Mount

Polarity : Color band denotes cathode end

Mounting Position: Any

Weight: 0.93 gram