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SHINDENGEN
Sidac
K1V34(W)
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 = 92, 50Hz sine wave ( = 180 Tj = 25, 50Hz sine wave ( = 180, non-repetitive 1-cycle peak value Ta =25 , pulse width to = 10 s, sine wave, repetitive peak value f = 1 kHz Ta =25 , pulse width to = 10 s, sine wave, repetitive peak value f = 60 Hz
ITSM
Ratings -40125 125 270 1 13 15
Unit V A A
Pulse On-state Current
ITRM
A 40 50 Ratings 320360 Max 10 Max 0.5 TYP 50 Max 3.0 Min 0.1 Max 15 Standard 0.55 A/s Unit V A mA mA V k /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 jl 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 3mm
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
10
Typical On-State Voltage
Instantaneous On-State Current IT [A]
Tl=125C [TYP] 1
Tl=25C [TYP]
Pulse measurement
0.1
2
2.5
3
3.5
Instantaneous On-State Voltage VT [V]
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
3.2 Tj=125C Sine Wave Conduction Angle 180 2.8
Power Dissipation
2.4
Power Dissipation P [W]
2
1.6
1.2
0.8
0.4
0
0
0.2
0.4
0.6
0.8
1
1.2
1.4
On-State Current IT (rms) [A]
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
Transient Thermal Resistance
ja
Mounted on PCB
20mm
100
l jl
Soldering land 3mm l = 2~15mm
10
1
Transient Thermal Resistance ja jl [C/W]
0.1
10-4
10-3
10-2
10-1
100
101
102
103
Duration t [s]
K1V33(W) K1V34(W) K1V36(W) K1V38(W) Breakover Voltage - Junction Temperature
1.1
1.05
1
0.95
Breakover Voltage Ratio VBO(T) / VBO(Tj=25C)
0.9
0.85 -40 0 20
-20
40
60
80
100
120
140
Junction Temperature Tj [C]
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
1.4 Tj=125C 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]
K1V33(W) K1V34(W) K1V36(W) K1V38(W) Maximum Ambient Temperature
1.2 Tj=125C Sine Wave Conduction Angle 180 l 1 Soldering land 3mm l = 2~15mm Mounted on PCB 20mm
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]
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
30
Maximum Surge On-State Current
Non-repetitive Sine Wave 50Hz Conduction Angle 180 Free In Air Tj = 25C
25
Surge On-State Current ITSM [A]
20
15
10
5
0
1
2
5
10
20
50
100
Number of Cycles [cycles]
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
1000
Pulse On-State Current Rating
IP 0
t0
1/f
Peak Pulse On-State Current IP [A]
di T/dt limit line 100
Current Wave Form Free in air Sine Wave Ta = 25C
f = 1 ~ 120Hz
f = 1kHz 10 f = 5kHz
1
1
2
5
10
20
50
100
200
Pulse Base Width t0 [s]
K1V33(W) K1V34(W) K1V36(W) K1V38(W)
1.2
Pulse On-State Current Derating
IP 0
t0
1
1/f
Pulse On-State Current Ratio IP(T) / IP(Ta=25C)
Current Wave Form Free in air Sine Wave Ta = 25C
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]

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