
Features
2SK3233
Silicon N Channel MOS FET
High Speed Power Switching
ADE-208-1369 (Z)
1st. Edition
Mar. 2001
• Low on-resistance: R
• Low leakage current: IDSS = 1 µA max (at VDS = 500 V)
• High speed switching: tf = 15 ns typ (at VGS = 10 V, VDD = 250 V, ID = 2.5 A)
• Low gate charge: Qg = 15 nC typ (at VDD = 400 V, VGS = 10 V, ID = 5 A)
• Avalanche ratings
= 1.1 Ω typ.
DS(on)
Outline
TO–220CFM
D
G
S
1
2
3
1. Gate
2. Drain
3. Source

2SK3233
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Ratings Unit
Drain to source voltage V
Gate to source voltage V
Drain current I
Drain peak current ID
Body-drain diode reverse drain
DSS
GSS
D
Note1
(pulse)
I
DR
current
Body-drain diode reverse drain peak
IDR
(pulse)
Note1
current
Avalanche current IAP
Channel dissipation Pch
Note3
Note2
Channel to case Tehrmal Impedance θ ch-c 4.17 °C/W
Channel temperature Tch 150 °C
Storage temperature Tstg –55 to +150 °C
Notes: 1. PW ≤ 10 µs, duty cycle ≤ 1%
2. Value at Tc = 25°C
3. Tch ≤ 150°C
500 V
±30 V
5A
20 A
5A
20 A
5A
30 W
2

2SK3233
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test Conditions
Drain to source breakdown
V
(BR)DSS
voltage
Gate to source leak current I
Zero gate voltage drain current I
Gate to source cutoff voltage V
Static drain to source on state
R
GSS
DSS
GS(off)
DS(on)
resistance
Forward transfer admittance |yfs| 3.0 4.5 — S ID = 2.5 A, VDS = 10 V
Input capacitance Ciss — 580 — pF VDS = 25 V
Output capacitance Coss — 70 — pF VGS = 0
Reverse transfer capacitance Crss — 13 — pF f = 1 MHz
Turn-on delay time td(on) — 20 — ns ID = 2.5 A
Rise time tr — 15 — ns VGS = 10 V
Turn-off delay time td(off) — 65 — ns RL = 100 Ω
Fall time tf — 15 — ns Rg = 10 Ω
Total gate charge Qg — 15 — nC VDD = 400 V
Gate to source charge Qgs — 3 — nC VGS = 10 V
Gate to drain charge Qgd — 8 — nC ID = 5 A
Body-drain diode forward
V
DF
voltage
Body-drain diode reverse
trr — 400 — ns IF = 5 A, VGS = 0
recovery time
Body-drain diode reverse
Qrr — 1.5 — µC diF/dt = 100 A/µs
recovery charge
Note: 4. Pulse test
500 — — V ID = 10 mA, VGS = 0
—— ±0.1 µAV
—— 1 µAV
= ±30 V, VDS = 0
GS
= 500 V, VGS = 0
DS
3.0 — 4.0 V VDS = 10 V, ID = 1 mA
— 1.1 1.5 Ω ID = 2.5 A, VGS = 10 V
— 0.85 1.3 V IF = 5 A, VGS = 0
Note4
Note4
3

2SK3233
Main Characteristics
Power vs. Temperature Derating
40
30
20
10
Channel Dissipation Pch (W)
0
50 100 150 200
Case Temperature Tc (°C)
Typical Output Characteristics
10
Pulse Test
6 V
8 V
8
10 V
5.5 V
100
Maximum Safe Operation Area
30
10
(A)
D
3
1
0.3
Operation in
Drain Current I
0.1
this area is
limited by R
0.03
Ta = 25°C
0.01
1310
Drain to Source Voltage V
Typical Transfer Characteristics
10
V = 10 V
DS
Pulse Test
8
30
1 ms
°C)
100
PW = 10 ms (1shot)
DC Operation (Tc = 25
DS(on)
100 µs
300
DS
10 µs
1000
(V)
(A)
D
6
4
Drain Current I
2
0
4
V = 4V
GS
10 20 30 40 50
Drain to Source Voltage V
DS
5 V
4.5 V
(V)
(A)
D
6
4
Drain Current I
2
0
Tc = 75°C
246810
Gate to Source Voltage V
25°C
–25°C
GS
(V)

2SK3233
Drain to Source Saturation Voltage vs.
Gate to Source Voltage
20
Pulse Test
(V)
16
DS(on)
12
8
4
Drain to Source Saturation Voltage
V
0
24
I = 5 A
D
6
2 A
1 A
810
Gate to Source Voltage VGS (V)
Static Drain to Source on State Resistance
vs. Temperature
5
Pulse Test
(Ω)
V = 10 V
4
GS
DS(on)
3
I = 5 A
D
2
2 A
1
R
0
Static Drain to Source on State Resistance
–40 0 40 80 120 160
1 A
Case Temperature Tc (°C)
Static Drain to Source on State Resistance
vs. Drain Current
5
Pulse Test
(Ω)
V = 10 V, 15 V
GS
2
DS(on)
1
0.5
0.2
Drain to Source on State Resistance
R
0.1
210
0.1 0.5
0.2
1
5
Drain Current ID (A)
Forward Transfer Admittance vs.
Drain Current
50
20
10
Tc = –25°C
5
2
1
25°C
75°C
0.5
DS
0.2
Forward Transfer Admittance |yfs| (S)
0.1
0.2 1 2 10 20
0.1
0.5 5
Drain Current I
V = 10 V
Pulse Test
(A)
D
5020
50
5

2SK3233
Body-Drain Diode Reverse
Recovery Time
1000
500
200
100
50
20
Reverse Recovery Time trr (ns)
10
0.3 1 3 10 30 100
0.1
di / dt = 100 A / µs
V = 0, Ta = 25°C
GS
Reverse Drain Current IDR (A)
Typical Capacitance vs.
Drain to Source Voltage
5000
2000
1000
500
200
100
50
Ciss
Coss
Capacitance C (pF)
20
10
5
Crss
0 50 100 150 200 250
Drain to Source Voltage VDS (V)
V = 0
GS
f = 1 MHz
1000
I = 5 A
D
(V)
800
DS
V = 100 V
DD
600
Dynamic Input Characteristics
V
DS
400
200
Drain to Source Voltage V
0
V = 400 V
DD
250 V
100 V
10 20 30 40 50
Gate Charge Qg (nC)
Switching Characteristics
V = 10 V, V = 250 V
GS
DD
PW = 10 µs, duty < 1 %
R =10 Ω
G
t
d(off)
t
f
t
d(on)
t
r
0.3 1 3 10 30 100
Drain Current I
(A)
D
(V)
GS
1000
500
200
20
V
GS
250 V
400 V
16
12
100
8
50
Switching Time t (ns)
4
Gate to Source Voltage V
0
20
10
0.1
6

2SK3233
Reverse Drain Current vs.
Source to Drain Voltage
10
(A)
8
DR
5, 10 V
6
4
2
Reverse Drain Current I
0
0.4 0.8 1.2 1.6 2.0
Source to Drain Voltage V
V = 0 V
GS
Pulse Test
SD
(V)
Gate to Source Cutoff Voltage
vs. Case Temperature
5
V = 10 V
DS
(V)
4
I = 10mA
GS(off)
D
3
2
1
Gate to Source Cutoff Voltage
V
0
-50 0 50 100 150 200
Case Temperature Tc (°C)
1mA
0.1mA
Switching Time Test Circuit Waveform
Vin Monitor
Vout
Monitor
D.U.T.
R
Vin
10 V
10Ω
L
V
DD
= 250 V
Vin
Vout
10%
10%
90%
td(on)
tr
90%
td(off)
90%
10%
t
f
7

2SK3233
3
1
D = 1
s (t)
γ
0.03
0.01
Normalized Transient Thermal Impedance
0.003
0.3
0.1
0.5
0.2
0.1
0.05
0.02
0.01
1shot pulse
Normalized Transient Thermal Impedance vs. Pulse Width
Tc = 25°C
θ γ θ
ch – c(t) = s (t) • ch – c
θ
ch – c = 4.17°C/W, Tc = 25°C
P
DM
PW
T
D =
PW
T
0.001
10 µ
100 µ 1 m 10 m 100 m 1 10
Pulse Width PW (s)
8

2SK3233
Cautions
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