1SMBF5913B - 1SMBF5957B
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 240V POWER: 1.5Wa t t s
Features
! Comp...
1SMBF5913B - 1SMBF5957B
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 240V POWER: 1.5Wa t t s
Features
! Complete
Voltage Range 3.3 to 240 Volts ! High peak reverse power dissipation ! High reliability ! Low leakage current
Mechanical Data
! Case:SMBF , Molded Plastic ! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026 ! Polarity: Cathode Band or Cathode Notch ! Marking: Type Number ! Weight: 0.0018 ounces,0.05grams
B C
D L
E A
Maximum Ratings TA = 25°C unless otherwise specified
Rating
DC Power Dissipation @ TL = 75 °C Measured zero lead length(1" square copper pad, FR-4 board) Derate above 75 °C Thermal Resistance Junction to Lead DC Power Dissipation @ Ta = 25 °C (FR-4 board) Derate above 25 °C Thermal Resistance Junction to Ambient Maximum Forward
Voltage at IF = 200 mA Operating Junction and Storang Temperature Range
Symbol
PD
RӨJL PD
RӨJA VF TJ, TSTG
E
SMBF
Dim Min Max Typ
A 5.45 5.55 5.50
B 4.27 4.33 4.30
C 3.57 3.63 3.60
H
D 1.32 1.38 1.35
E 1.96 2.00 1.98
H 0.019 0.021 0.20
L 0.73 0.77 0.75
All Dimensions in mm
Value
1.5 20
50 0.5 4.0 250 1.5 - 65 to + 150
Unit
W mW/°C
°C/W W
mW/°C °C/W
V °C
1 of 2
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ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified
TYPE
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