gpz1275

05028
GPZ1275
Only One Name Means ProTek’Tion™
high energy - extended pulse tvs
Description
The GPZ1275 is a high power transient voltage suppressor (TVS) designed to provide protection against long duration
switching transient threats. This heavy duty device is constructed using hermetically sealed TVS subassemblies and is
suited for DC applications that include heavy duty motors, generators, or where DC power is being switched on and off
at frequent intervals.
GPZ1275 package
Features
applications
• Compatible with IEC 61000-4-5 (Surge): 95A, 8/20µs Level 3(LineGnd) & Level 4(Line-Line)
• MIL-STD-1275 Compliant
• 30,000 Watts Peak Pulse Power per Line (tp = 1ms)
• High Average (DC) Power Dissipation
• Superior Heat Dissipation Capability
• Each Device 100% Tested
• Remote DC Power Supply, Base Station & Microwave Protection
• MIL-STD-1275 Power Bus Protection
• Electric Drive Motors & Controls
• Mobile Electronics Operating in Harsh Environments
Mechanical characteristics
• Hermetically Sealed Sub-Assemblies
• Approximate Weight: 65 grams
• Flammability Rating UL 94V-0
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
Peak Pulse Power (tp = 1ms) - See Figure 1
SYMBOL
VALUE
UNITS
PPP
30
kilowatts
Operating Temperature
Storage Temperature
TL
-55 to 150
°C
TSTG
-55 to 150
°C
TA
350
Watts
Steady State Power Dissipation (derate 2.33W/°C)
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(Note 1)
GPZ1275
RATED
STAND-OFF
VOLTAGE
minimum
breakdown
voltage
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
peak pulse
current
(Fig. 2)
VWM
VOLTS
V(BR)
VOLTS
@I T
mA
@ I PPM
VC
volts
@V WM
ID
µA
I PPM
amps
28
32
30
55
60
500
Note
1. Maximum VF = 3.5V @ 100A, 8.3ms (sine wave).
05028.R7 9/12
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05028
GPZ1275
Only One Name Means ProTek’Tion™
typical device characteristics
figure 1
peak pulse power vs pulse time
100
PPP - Peak Pulse Power - kilowatts
30kW 1ms Waveform
10
5kW, 50ms Waveform
1
0.1
0.1
1
10
100
td - Pulse Duration - ms
1,000
10,000
100,000
figure 3
POWER DERATING CURVE
figure 2
PULSE WAVEFORM
100
Peak Pulse Power
10/1000µs
80
TEST
WAVEFORM
PARAMETERS
td = 1ms
% Of Rated Power
IPP - Peak Pulse Current - % of IPP
100
50
60
40
20
0
0
1
0
2
25
50
75
100
125
150
TL - Lead Temperature - °C
t - Time - ms
05028.R7 9/12
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05028
GPZ1275
Only One Name Means ProTek’Tion™
package information
outline dimensions
millimeters
dim
inches
min
max
min
max
A
49.28
54.36
1.94
2.14
B
43.18
45.72
1.70
1.80
C
3.56
3.81
0.14
0.15
D
27.94
33.02
1.10
1.30
E
35.56
40.64
1.40
1.60
F
3.30 DIA.
3.81 DIA.
0.13 DIA.
0.15 DIA.
G
5.84 DIA.
6.10 DIA.
0.23 DIA.
0.24 DIA.
H
5.84
6.10
0.23
0.24
I
64.26
64.77
2.53
2.55
J
-
17.02
-
0.67
K
1.52
1.78
0.060
0.070
M
20.57
20.83
0.810
0.820
N
3.05
3.30
0.120
0.130
P
3.56
4.06
0.140
0.160
A
C
F
P (4 Places)
B
G
Cathode Terminal
(Positive)
E
D
H
I
M
K
N
J
Case Anode (Negative)
ORDERING INFORMATION
base PART NUMBER
MARKING
GPZ1275
Logo, Date Code, and Part Number
Package outline per document number 06034.R1 9/09
05028.R7 9/12
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05028
GPZ1275
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
In business more than 20 years, ProTek Devices™ is a privately-held company located in Tempe, Arizona, that offers a product line of transient voltage suppressors (TVS); avalanche breakdown diodes; steering diode TVS arrays and other surge suppressor component products.
These TVS devices protect electronic systems from the effects of lightning, electrostatic discharge (ESD), nuclear electromagnetic pulses
(NEMP), inductive switching and EMI / RFI. ProTek Devices also offers high performance interface and linear products that include analog
switches; multiplexers; LED drivers; audio control ICs; RF and related high frequency products. The analog devices work in a host of consumer; industrial; automotive and other applications.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: & Marketing: 602-414-5109
Customer Service: 602-414-5114
Product Technical Support: 602-414-5107
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
ProTek Devices (Asia Pacific) Pte. Ltd.
8 Ubi Road 2, #06-19
Zervex
Singapore - 408538
Tel: +65-67488312
Fax: +65-67488313
Web
www.protekdevices.com
COPYRIGHT © ProTek Devices 1998 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice.
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
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