
2
www.protekdevices.com
05095.R3 9/03
PSMS05
thru
PSMS24C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
Operating Temperature
SYMBOL
VALUE
-55
°
C to 150
°
C
°C
°C
-55
°
C to 150
°
C
UNITS
T
J
T
STG
PARAMETER
Storage Temperature
Peak Pulse Power (t
p
= 8/20μs) - See Figure 1
P
PP
350
Watts
Note 1:
Part numbers with an additional “C” suffix are bidirectional devices, i.e., PSMS05C.
Note 2:
Unidirectional Only: Test between pin 1 to 2 or 5, 4 to 2 or 5, 6 to 2 or 5, 3 to 2 or 5.
Note 3:
Bidirectional Only: Test between pin 5 to 1 or 3 or 4 or 6. Electrical characteristics apply in both directions.
Note 4:
Unidirectional Only: Capacitance measured between pins 1, 3, 4, 6, to 2.
ELECTRICAL CHARACTERISTICS PER LINE @ 25
°
C Unless Otherwise Specified
PART
NUMBER
(See Notes 1-3)
DEVICE
MARKING
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
VOLTS
6.0
6.0
13.3
13.3
16.7
16.7
26.7
26.7
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ I
P
= 1A
V
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20μs
V
C
@ I
PP
21.0V @ 17.0A
21.0V @ 17.0A
29.2V @ 12.0A
29.2V @ 12.0A
34.6V @ 10.0A
34.6V @ 10.0A
58.3V @ 6.0A
58.3V @ 6.0A
TYPICAL
CAPACITANCE
(See Note 4)
@0V, 1 MHz
C
j
pF
PSMS05
PSMS05C
PSMS12
PSMS12C
PSMS15
PSMS15C
PSMS24
PSMS24C
PRH
PRL
PRI
PRM
PRJ
PRN
PRK
PRO
9.8
9.8
19
19
24
24
40
40
150
150
80
80
50
50
40
40
MAXIMUM
LEAKAGE
CURRENT
@V
WM
I
D
μA
20
20
1
1
1
1
1
1
RATED
STAND-OFF
VOLTAGE
V
VOLTS
5.0
5.0
12.0
12.0
15.0
15.0
24.0
24.0
0 5 10 15 20 25 30
t - Time - μs
0
20
40
60
80
100
120
I
P
P
TEST
WAVEFORM
PARAMETERS
t
f
= 8μs
t
d
= 20μs
t
f
Peak Value I
PP
e
-t
t
d
= tI
PP
/2
FIGURE 2
PULSE WAVE FORM
0.1 1 10 100 1,000 10,000
t
d
- Pulse Duration - μs
350W 8/20μs Waveform
10
100
1,000
10,000
P
P
FIGURE 1
PEAK PULSE POWER VS PULSE TIME