# TVS Diode, SMDJ Series, Bidirectional, 28 V, 45.4 V, DO-214AB (SMC), 2 Pins
**URL**: https://novapart.co/products/SMDJ28CA/tvs-diode-smdj-series-bidirectional-28-v-454-do
**SKU**: SMDJ28CA
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.3780
**Stock**: 500+
**Lead Time**: 106 days (indicative)
## Description
Product Range:SMDJ Series; TVS Polarity:Bidirectional; Reverse Stand-Off Voltage Vrwm:28V; Clamping Voltage Vc Max:45.4V; Diode Case Style:DO-214AB; No. of Pins:2Pins; Breakdown Volt
## Specifications
| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 2Pins |
| Tvs Polarity | Bidirectional |
| Product Range | SMDJ Series |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | DO-214AB (SMC) |
| Clamping Voltage Max | 45.4V |
| Reverse Standoff Voltage | 28V |
| Maximum Breakdown Voltage | 34.4V |
| Minimum Breakdown Voltage | 31.1V |
| Operating Temperature Max | 150°C |
| Peak Pulse Power Dissipation | 3kW |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2762840/)
New Product **Brief**
## High Power Solutions for **Surge Protection**
Power line failures, lightning, and switching surges can cause permanent product damage, data loss, or worse. Designers need to choose the most appropriate protection to guard against these risks. Five types of popular high power protection solutions are provided for different requirements.
|**Solution Types**
High Power TVS Diode
SIDACtor® Protection Thyristor + Varistor
GDT+ Varistor|**Current Rating / Peak Pulse Power**
**(@8/20µS)**
1kA-20kA
500A-10kA
1kA-20kA|**Typical Voltage**
**Clamping Speeds**
Fastest
Very Fast
Fast|**Component Lifetime**
Excellent
Very Good
Good|
|---|---|---|---|
|Varistor
GDT|500A-22kA
500A-100kA|Moderate
Fast|Fair
Very Good|
**==> picture [445 x 30] intentionally omitted <==**
**----- Start of picture text -----**
DC Power © @ he Ys — AC Power
Protection Protection
**----- End of picture text -----**
© 2019 Littelfuse
Littelfuse.com
New Product **Brief**
## **High Power Solutions Test 1. (Clamping Performance Comparison) AK TVS vs. SIDACtor+Varistor vs. Varistor**
## **High Power Solutions Test 2. (Overshoot Voltage Comparison) GDT+Varistor vs. SIDACtor+Varistor, Ipp=5kA**
**==> picture [238 x 215] intentionally omitted <==**
**----- Start of picture text -----**
Types High Power TVS Diode Varistor + SIDACtor® Protection Thyristor Varistor
Component(s) used AK3-430 V20E250P + P3500FNL V20E385P
for below test
om o {2 f Norm 20 i ps/
. 320A 10.1 MSa/s 80.012 ps
/ \
V20E385P
|||\ \
V20E250P + P3500FNL
i / \ N \
AK3-430C
T \\
MY a
6kV Surge Current ] \\ el
**----- End of picture text -----**
**==> picture [230 x 137] intentionally omitted <==**
**----- Start of picture text -----**
Varistor + SIDACtor [®]
Types GDT+ Varistor
Protection Thyristor
Component(s) used CG2600+V20H385P V20H385P + P3800MEL
for below test
Ps o I Norm
e 1 kA 1.25 GSa/'s
¥
a CG2600+V20H385P
P3800MEL+V20H385P
**----- End of picture text -----**
## **High Power Products Offering**
|**Series**|**Description**|**Voltage**|**Unidirectional/**
**Bidirectional**|**Package Type**|**Product Type**|
|---|---|---|---|---|---|
|AK familes Series ( including LTKAK)
P600 Packaged Series
SMDJ Series*
5.0SMDJ Series Staked Dies*
5.0SMDJxxS Single Chip Series*
8.0SMDJ*
Pxxx0FNL Series in TO-262M
Pxxx0ME Series in TO-218
CG2 Series
CG3 Series
DC60 Series
LV UltraMOV Varistor Series
TMOV or UltraMOV Varistor Series
TMOV25S or UltraMOV25S Varistor Series|1kA-20kA@8/20µS
5kW-30kW
3kW
5kW
5kW
8kW
3kA@8/20µS
5kA@8/20µS
10-20kA@8/20µS
5kA@8/20µS
20kA@8/20µS
0.5kA-10kA@8/20us
1.75kA-10kA@8/20us
20kA-22kA@8/20us|12-530V
5V-360V
5V-440V
12V-170V
6V-58V
12V-110V
150V-380V
150V-430V
75V-1000V
1000V-7500V
48V
11-95 Vdc / 14-125Vac
115-750Vac
115-750Vac|Uni / Bi
Uni / Bi
Uni / Bi
Uni / Bi
Uni / Bi
Uni / Bi
Bi
Bi
Bi
Bi
Bi
Bi
Bi
Bi|Axial /SMT
Axial
SMT
SMT
SMT
SMT
SMT
SMT
Axial /SMT
Axial /SMT
SMT
Radial
Radial
Radial|TVS Diode|
||||||SIDACtor® Protection
Thyristor|
||||||GDT|
||||||Varistor|
***** SMDJ, 5.0SMDJ, 5.0SMDJxxS and 8.0SMD Series TVS Diode are perfect fit for the applications such as data center, server PoE, and other high power but small size requirements for 1kV, 2kV, 3kV, 4kV or even 6kV protection either single device or two in series or parallel.
© 2019 Littelfuse
Littelfuse.com
## Links
- [View this product on Novapart](https://novapart.co/products/SMDJ28CA/tvs-diode-smdj-series-bidirectional-28-v-454-do)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/smdj28ca/tvs-diode-bidir-28v-3kw-do-214ab/dp/2762840)
---
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