SMBF6.8A(CA) - SMBF440A(CA)
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE RANGE: 6.8 - 440 V
POWER: 600Wa t t s
Features
! Glass Passivated Die Construction
! Uni- and Bi-Directional Versions Available
! Excellent Clamping Capability
! Fast Response Time
! Plastic Material: UL Flammability
Classification Rating 94V-0
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
E
D
H
L
E
A
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
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
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above TA = 25°C)
(Note 1)
Peak Forward Surge Current, 8.3ms Single Half Sine
Wave Superimposed on Rated Load (JEDEC Method)
(Notes 1, 2, & 3)
Instantaneous Forward Voltage @ IPP = 35A VBR<100V
(Notes 1, 2, & 3)
VBR³100V
Operating and Storage Temperature Range
Symbol
PPK
IFSM
VF
Tj, TSTG
Notes:
1. Valid provided that terminals are kept at ambient temperature.
2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
3. Unidirectional units only.
Value
600
100
3.5
5.0
-55 to +150
Unit
W
A
V
V
°C
1 of 4
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