SHINDENGEN
Sidac
K1V18
OUTLINE DIMENSIONS
Case : AX10 (Unit : mm)
RATINGS
●Absolute Maximum Ratings Item
Storage Temperature Operating Junction Temperature Maximum Off-state Voltage RMS On-state Current Surge On-state Current
Symbol Tstg Tj VDRM
IT
Conditions
Tl = 108℃, 50Hz sine wave (θ = 180°) Tj = 25℃, 50Hz sine wave (θ = 180°), non-repetitive 1-cycle peak value Ta =25 ℃, pulse width to = 10 μs, sine wave, repetitive peak value f = 1 kHz Ta =25 ℃, pulse width to = 10 μs, sine wave, repetitive peak value f = 60 Hz
ITSM
Ratings -40~125 125 150 1 20 25
Unit ℃ ℃ V A A
Pulse On-state Current
ITRM
A 80 80 Ratings 165~200 Max 10 Max 0.5 TYP 50 Max 1.5 Min 0.1 Max 15 Standard 1 A/μs Unit V μA mA mA V kΩ ℃/W Unit A
Critical Rate of Rise of On-state Current diT/dt
●Electrical Characteristics (Tl=25℃) Item Symbol Breakover Voltage VBO Off-state Current IDRM Breakover Current IBO Holding Current IH On-state Voltage VT Switching Resistance RS Thermal Resistance θjl ●Standard Design with P.C.B. Item
RMS On-state Current
Conditions IB = 0, 50Hz sine wave VD = VDRM
IT = 1A Junction to lead
Conditions Symbol Assembled in P.C.B., Ta = 25℃, IT soldering land 3mmφ
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
K1V18
Typical On-State Voltage
3
Instantaneous On-State Current IT [A]
Tj=125°C [TYP]
Tj=25 °C [TYP]
1 0.8
0.6
0.4
Pulse measurement
0.2 0.6
0.8
1
1.2
1.4
1.6
1.8
2
Instantaneous On-State Voltage VT [V]
K1V18
1.6 Tj=125°C Sine Wave Conduction Angle 180° 1.4
Power Dissipation
1.2
Power Dissipation P [W]
1
0.8
0.6
0.4
0.2
0
0
0.2
0.4
0.6
0.8
1
1.2
1.4
On-State Current IT (rms) [A]
K1V18
Transient Thermal Resistance
θ ja
Mounted on PCB
20mm
100
l θ jl
Soldering land 3mmφ l = 2~15mm
10
1
Transient Thermal Resistance θja θjl [°C/W]
0.1
10-4
10-3
10-2
10-1
100
101
102
103
Duration t [s]
K1V18
Breakover Voltage - Junction Temperature
1.1
1.05
1
0.95
0.9
Breakover Voltage Ratio VBO(T) / VBO(Tj=25°C)
0.85
0.8 -40 0 20
-20
40
60
80
100
120
Junction Temperature Tj [°C]
K1V18
1.4 Tj=125°C Sine Wave Conduction Angle 180° 1.2
Maximum Lead Temperature
1
On-State Current IT (rms) [A]
0.8
0.6
0.4
0.2
0 40
60
80
100
120
140
Allowable Lead Temperature Tl [°C]
K1V18
1.2 Tj=125°C Sine Wave Conduction Angle 180°
Maximum Ambient Temperature
Mounted on PCB 20mm l
1
Soldering land 3mmφ l = 2~15mm
On-State Current IT (rms) [A]
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100
120
140
Allowable Ambient Temperature Ta [°C]
K1V18
25
Maximum Surge On-State Current
Non-repetitive Sine Wave 50Hz Conduction Angle 180° Free in air Tj = 25°C
20
Surge On-State Current ITSM [A]
15
10
5
0
1
2
5
10
20
50
100
Number of Cycles [cycles]
K1V18
1000
Pulse On-State Current Rating
IP 0
t0
1/f
Peak Pulse On-State Current IP [A]
dv/dt limit line 100
Current Wave Form Free in air Sine Wave Ta = 25°C
f = 1 ~ 120Hz
f = 1kHz
10 f = 5kHz
1
1
2
5
10
20
50
100
200
Pulse Base Width t0 [ µs]
K1V18
1.2
Pulse On-State Current Derating
IP 0
t0
1
1/f
Pulse On-State Current Ratio IP(T) / IP(Ta=25°C)
Current Wave Form Free in air Sine Wave Ta = 25°C
0.8 f = 1 ~ 120Hz
f = 1 ~ 5kHz 0.6
0.4
0.2
0
0
20
40
60
80
100
120
140
Ambient Temperature Ta [°C]