SSL34B
Surface Mount Schottky Barrier Rectifier
Reverse Voltage - 40V
Forward Current - 3.0A
PINNING
PIN
1
DESCRIPTION
Cathode
FEATURES
• Metal silicon junction, majority carrier conduction
• For surface mounted applications
• Low power loss, high efficiency
• High forward surge current capability
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
2
Anode
2
1
Top View
Marking Code: SSL34
Simplified outline SMB and symbol
MECHANICAL DATA
• Case: SMB
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 95mg (0.0034oz)
Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.
Symbols
VRRM
Parameter
SSL34B
40
Units
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
V
V
V
VRMS
28
Maximum DC Blocking Voltage
VDC
40
Maximum Average Forward Rectified Current
at Tc= 100 °C
IF(AV)
3
A
Peak Forward Surge Current 8.3 ms Single Half
Sine Wave Superimposed on Rated Load
IFSM
80
A
V
Maximum Instantaneous Forward Voltage at 3 A
VF
0.45
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25 °C
Ta =100 °C
0.3
5
mA
IR
Typical Junction Capacitance (1)
Typical Thermal Resistance(2)
Operating Junction Temperature Range
Storage Temperature Range
Cj
RθJA
Tj
pF
°C/W
°C
450
60
-55 ~ +150
-55 ~ +150
Tstg
°C
(1)Measured at 1 MHz and applied reverse voltage of 4 V D.C
(2)P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
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