SS14 HY ELECTRONICS, SS14 Datasheet - Page 2

• Manufacturer Part Number: SS14
• Description: Schottky Diode, 1A, 40V, SMA
• Manufacturer: HY ELECTRONICS

Specifications of SS14

• Repetitive Reverse Voltage Vrrm Max: 40V
• Forward Current If(av): 1A
• Forward Voltage Vf Max: 550mV
• Forward Surge Current Ifsm Max: 40A
• Operating Temperature Range: -55°C To +125°C
• Diode Type: Schottky
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For
capacitive load, derate current by 20%.
Notes:
1. Pulse test with PW = 300µsec, 1% duty cycle.
2. Measured on PC Board with 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas.
Ratings and Characteristic Curves
SS1 Series
Controlled Avalanche Power Diodes
Figure 1 Maximum Forward Current Derating Curve
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous forward voltage (Note) at 1.0A
Maximum DC reverse current at T
at rated DC blocking voltage at T
Typical thermal resistance (Note 2) RθJL
Operating temperature range T
Storage temperature range T
Type Number
STG
J
A
A
= 100°C
= 25°C
RθJA
L
(See Figure 1)
Page 2
Figure 2 Maximum Non-Repetitive Forward Surge Current
-65 to +125
SS14
0.5
40
28
40
10
0.5
-65 to +150
SS16
0.75
1.0
5.0
60
42
60
30
28
88
-65 to +150
SS110
0.80
0.05
100
100
0.5
70
28/03/06 V1.0
°C/W
Unit
mA
°C
V
A
V